Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis
The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes f...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wójcik-Augustyn, Anna [verfasserIn] Johansson, A. Johannes [verfasserIn] Borowski, Tomasz [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2020 |
|---|
| Schlagwörter: |
|---|
| Übergeordnetes Werk: |
Enthalten in: Biochimica et biophysica acta / Bioenergetics - Amsterdam : Elsevier, 1967, 1862 |
|---|---|
| Übergeordnetes Werk: |
volume:1862 |
| DOI / URN: |
10.1016/j.bbabio.2020.148333 |
|---|
| Katalog-ID: |
ELV00505883X |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | ELV00505883X | ||
| 003 | DE-627 | ||
| 005 | 20230524155328.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 230503s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.bbabio.2020.148333 |2 doi | |
| 035 | |a (DE-627)ELV00505883X | ||
| 035 | |a (ELSEVIER)S0005-2728(20)30183-3 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 570 |q DE-600 |
| 084 | |a BIODIV |q DE-30 |2 fid | ||
| 084 | |a 35.70 |2 bkl | ||
| 084 | |a 42.12 |2 bkl | ||
| 084 | |a 35.72 |2 bkl | ||
| 100 | 1 | |a Wójcik-Augustyn, Anna |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis |
| 264 | 1 | |c 2020 | |
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 520 | |a The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. | ||
| 650 | 4 | |a Sulfate reducing bacteria | |
| 650 | 4 | |a Adenosine 5′-phosphosulfate | |
| 650 | 4 | |a Reductase | |
| 650 | 4 | |a Density functional calculations | |
| 650 | 4 | |a Sulfate reduction | |
| 650 | 4 | |a Sulfate respiration | |
| 700 | 1 | |a Johansson, A. Johannes |e verfasserin |4 aut | |
| 700 | 1 | |a Borowski, Tomasz |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Biochimica et biophysica acta / Bioenergetics |d Amsterdam : Elsevier, 1967 |g 1862 |w (DE-627)502923245 |w (DE-600)2209370-9 |w (DE-576)251822648 |x 1879-2650 |7 nnns |
| 773 | 1 | 8 | |g volume:1862 |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a SYSFLAG_U | ||
| 912 | |a GBV_ELV | ||
| 912 | |a FID-BIODIV | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a GBV_ILN_20 | ||
| 912 | |a GBV_ILN_22 | ||
| 912 | |a GBV_ILN_23 | ||
| 912 | |a GBV_ILN_24 | ||
| 912 | |a GBV_ILN_31 | ||
| 912 | |a GBV_ILN_32 | ||
| 912 | |a GBV_ILN_39 | ||
| 912 | |a GBV_ILN_40 | ||
| 912 | |a GBV_ILN_60 | ||
| 912 | |a GBV_ILN_62 | ||
| 912 | |a GBV_ILN_63 | ||
| 912 | |a GBV_ILN_65 | ||
| 912 | |a GBV_ILN_69 | ||
| 912 | |a GBV_ILN_70 | ||
| 912 | |a GBV_ILN_73 | ||
| 912 | |a GBV_ILN_74 | ||
| 912 | |a GBV_ILN_90 | ||
| 912 | |a GBV_ILN_95 | ||
| 912 | |a GBV_ILN_100 | ||
| 912 | |a GBV_ILN_101 | ||
| 912 | |a GBV_ILN_105 | ||
| 912 | |a GBV_ILN_110 | ||
| 912 | |a GBV_ILN_151 | ||
| 912 | |a GBV_ILN_161 | ||
| 912 | |a GBV_ILN_170 | ||
| 912 | |a GBV_ILN_213 | ||
| 912 | |a GBV_ILN_224 | ||
| 912 | |a GBV_ILN_230 | ||
| 912 | |a GBV_ILN_285 | ||
| 912 | |a GBV_ILN_293 | ||
| 912 | |a GBV_ILN_370 | ||
| 912 | |a GBV_ILN_602 | ||
| 912 | |a GBV_ILN_702 | ||
| 912 | |a GBV_ILN_2003 | ||
| 912 | |a GBV_ILN_2004 | ||
| 912 | |a GBV_ILN_2005 | ||
| 912 | |a GBV_ILN_2011 | ||
| 912 | |a GBV_ILN_2014 | ||
| 912 | |a GBV_ILN_2015 | ||
| 912 | |a GBV_ILN_2020 | ||
| 912 | |a GBV_ILN_2021 | ||
| 912 | |a GBV_ILN_2025 | ||
| 912 | |a GBV_ILN_2027 | ||
| 912 | |a GBV_ILN_2034 | ||
| 912 | |a GBV_ILN_2038 | ||
| 912 | |a GBV_ILN_2044 | ||
| 912 | |a GBV_ILN_2048 | ||
| 912 | |a GBV_ILN_2049 | ||
| 912 | |a GBV_ILN_2050 | ||
| 912 | |a GBV_ILN_2056 | ||
| 912 | |a GBV_ILN_2059 | ||
| 912 | |a GBV_ILN_2061 | ||
| 912 | |a GBV_ILN_2064 | ||
| 912 | |a GBV_ILN_2065 | ||
| 912 | |a GBV_ILN_2068 | ||
| 912 | |a GBV_ILN_2111 | ||
| 912 | |a GBV_ILN_2112 | ||
| 912 | |a GBV_ILN_2113 | ||
| 912 | |a GBV_ILN_2118 | ||
| 912 | |a GBV_ILN_2122 | ||
| 912 | |a GBV_ILN_2129 | ||
| 912 | |a GBV_ILN_2143 | ||
| 912 | |a GBV_ILN_2147 | ||
| 912 | |a GBV_ILN_2148 | ||
| 912 | |a GBV_ILN_2152 | ||
| 912 | |a GBV_ILN_2153 | ||
| 912 | |a GBV_ILN_2190 | ||
| 912 | |a GBV_ILN_2336 | ||
| 912 | |a GBV_ILN_2507 | ||
| 912 | |a GBV_ILN_2522 | ||
| 912 | |a GBV_ILN_4012 | ||
| 912 | |a GBV_ILN_4035 | ||
| 912 | |a GBV_ILN_4037 | ||
| 912 | |a GBV_ILN_4112 | ||
| 912 | |a GBV_ILN_4125 | ||
| 912 | |a GBV_ILN_4126 | ||
| 912 | |a GBV_ILN_4242 | ||
| 912 | |a GBV_ILN_4249 | ||
| 912 | |a GBV_ILN_4251 | ||
| 912 | |a GBV_ILN_4305 | ||
| 912 | |a GBV_ILN_4306 | ||
| 912 | |a GBV_ILN_4307 | ||
| 912 | |a GBV_ILN_4313 | ||
| 912 | |a GBV_ILN_4322 | ||
| 912 | |a GBV_ILN_4323 | ||
| 912 | |a GBV_ILN_4324 | ||
| 912 | |a GBV_ILN_4325 | ||
| 912 | |a GBV_ILN_4326 | ||
| 912 | |a GBV_ILN_4333 | ||
| 912 | |a GBV_ILN_4334 | ||
| 912 | |a GBV_ILN_4335 | ||
| 912 | |a GBV_ILN_4338 | ||
| 912 | |a GBV_ILN_4367 | ||
| 912 | |a GBV_ILN_4393 | ||
| 912 | |a GBV_ILN_4700 | ||
| 936 | b | k | |a 35.70 |j Biochemie: Allgemeines |
| 936 | b | k | |a 42.12 |j Biophysik |
| 936 | b | k | |a 35.72 |j Bioenergetik |x Biochemie |
| 951 | |a AR | ||
| 952 | |d 1862 | ||
| author_variant |
a w a awa a j j aj ajj t b tb |
|---|---|
| matchkey_str |
article:18792650:2020----::ecinehnsctlzdyhdsiiaoydnsn5hshslaeeutsaeoiemnpopaeniioaderlo |
| hierarchy_sort_str |
2020 |
| bklnumber |
35.70 42.12 35.72 |
| publishDate |
2020 |
| allfields |
10.1016/j.bbabio.2020.148333 doi (DE-627)ELV00505883X (ELSEVIER)S0005-2728(20)30183-3 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 35.70 bkl 42.12 bkl 35.72 bkl Wójcik-Augustyn, Anna verfasserin aut Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. Sulfate reducing bacteria Adenosine 5′-phosphosulfate Reductase Density functional calculations Sulfate reduction Sulfate respiration Johansson, A. Johannes verfasserin aut Borowski, Tomasz verfasserin aut Enthalten in Biochimica et biophysica acta / Bioenergetics Amsterdam : Elsevier, 1967 1862 (DE-627)502923245 (DE-600)2209370-9 (DE-576)251822648 1879-2650 nnns volume:1862 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 35.70 Biochemie: Allgemeines 42.12 Biophysik 35.72 Bioenergetik Biochemie AR 1862 |
| spelling |
10.1016/j.bbabio.2020.148333 doi (DE-627)ELV00505883X (ELSEVIER)S0005-2728(20)30183-3 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 35.70 bkl 42.12 bkl 35.72 bkl Wójcik-Augustyn, Anna verfasserin aut Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. Sulfate reducing bacteria Adenosine 5′-phosphosulfate Reductase Density functional calculations Sulfate reduction Sulfate respiration Johansson, A. Johannes verfasserin aut Borowski, Tomasz verfasserin aut Enthalten in Biochimica et biophysica acta / Bioenergetics Amsterdam : Elsevier, 1967 1862 (DE-627)502923245 (DE-600)2209370-9 (DE-576)251822648 1879-2650 nnns volume:1862 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 35.70 Biochemie: Allgemeines 42.12 Biophysik 35.72 Bioenergetik Biochemie AR 1862 |
| allfields_unstemmed |
10.1016/j.bbabio.2020.148333 doi (DE-627)ELV00505883X (ELSEVIER)S0005-2728(20)30183-3 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 35.70 bkl 42.12 bkl 35.72 bkl Wójcik-Augustyn, Anna verfasserin aut Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. Sulfate reducing bacteria Adenosine 5′-phosphosulfate Reductase Density functional calculations Sulfate reduction Sulfate respiration Johansson, A. Johannes verfasserin aut Borowski, Tomasz verfasserin aut Enthalten in Biochimica et biophysica acta / Bioenergetics Amsterdam : Elsevier, 1967 1862 (DE-627)502923245 (DE-600)2209370-9 (DE-576)251822648 1879-2650 nnns volume:1862 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 35.70 Biochemie: Allgemeines 42.12 Biophysik 35.72 Bioenergetik Biochemie AR 1862 |
| allfieldsGer |
10.1016/j.bbabio.2020.148333 doi (DE-627)ELV00505883X (ELSEVIER)S0005-2728(20)30183-3 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 35.70 bkl 42.12 bkl 35.72 bkl Wójcik-Augustyn, Anna verfasserin aut Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. Sulfate reducing bacteria Adenosine 5′-phosphosulfate Reductase Density functional calculations Sulfate reduction Sulfate respiration Johansson, A. Johannes verfasserin aut Borowski, Tomasz verfasserin aut Enthalten in Biochimica et biophysica acta / Bioenergetics Amsterdam : Elsevier, 1967 1862 (DE-627)502923245 (DE-600)2209370-9 (DE-576)251822648 1879-2650 nnns volume:1862 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 35.70 Biochemie: Allgemeines 42.12 Biophysik 35.72 Bioenergetik Biochemie AR 1862 |
| allfieldsSound |
10.1016/j.bbabio.2020.148333 doi (DE-627)ELV00505883X (ELSEVIER)S0005-2728(20)30183-3 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 35.70 bkl 42.12 bkl 35.72 bkl Wójcik-Augustyn, Anna verfasserin aut Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis 2020 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. Sulfate reducing bacteria Adenosine 5′-phosphosulfate Reductase Density functional calculations Sulfate reduction Sulfate respiration Johansson, A. Johannes verfasserin aut Borowski, Tomasz verfasserin aut Enthalten in Biochimica et biophysica acta / Bioenergetics Amsterdam : Elsevier, 1967 1862 (DE-627)502923245 (DE-600)2209370-9 (DE-576)251822648 1879-2650 nnns volume:1862 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 35.70 Biochemie: Allgemeines 42.12 Biophysik 35.72 Bioenergetik Biochemie AR 1862 |
| language |
English |
| source |
Enthalten in Biochimica et biophysica acta / Bioenergetics 1862 volume:1862 |
| sourceStr |
Enthalten in Biochimica et biophysica acta / Bioenergetics 1862 volume:1862 |
| format_phy_str_mv |
Article |
| bklname |
Biochemie: Allgemeines Biophysik Bioenergetik |
| institution |
findex.gbv.de |
| topic_facet |
Sulfate reducing bacteria Adenosine 5′-phosphosulfate Reductase Density functional calculations Sulfate reduction Sulfate respiration |
| dewey-raw |
570 |
| isfreeaccess_bool |
false |
| container_title |
Biochimica et biophysica acta / Bioenergetics |
| authorswithroles_txt_mv |
Wójcik-Augustyn, Anna @@aut@@ Johansson, A. Johannes @@aut@@ Borowski, Tomasz @@aut@@ |
| publishDateDaySort_date |
2020-01-01T00:00:00Z |
| hierarchy_top_id |
502923245 |
| dewey-sort |
3570 |
| id |
ELV00505883X |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV00505883X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230524155328.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230503s2020 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.bbabio.2020.148333</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV00505883X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0005-2728(20)30183-3</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">BIODIV</subfield><subfield code="q">DE-30</subfield><subfield code="2">fid</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">35.70</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">42.12</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">35.72</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Wójcik-Augustyn, Anna</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sulfate reducing bacteria</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Adenosine 5′-phosphosulfate</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Reductase</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Density functional calculations</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sulfate reduction</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sulfate respiration</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Johansson, A. Johannes</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Borowski, Tomasz</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Biochimica et biophysica acta / Bioenergetics</subfield><subfield code="d">Amsterdam : Elsevier, 1967</subfield><subfield code="g">1862</subfield><subfield code="w">(DE-627)502923245</subfield><subfield code="w">(DE-600)2209370-9</subfield><subfield code="w">(DE-576)251822648</subfield><subfield code="x">1879-2650</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:1862</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">FID-BIODIV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_32</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_90</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_100</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_101</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_702</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2003</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2015</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2021</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2025</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2034</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2038</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2044</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2048</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2049</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2056</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2059</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2061</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2065</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2068</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2113</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2118</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2122</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2129</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2147</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2148</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2190</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4035</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4242</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4251</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4333</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4334</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4393</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">35.70</subfield><subfield code="j">Biochemie: Allgemeines</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">42.12</subfield><subfield code="j">Biophysik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">35.72</subfield><subfield code="j">Bioenergetik</subfield><subfield code="x">Biochemie</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">1862</subfield></datafield></record></collection>
|
| author |
Wójcik-Augustyn, Anna |
| spellingShingle |
Wójcik-Augustyn, Anna ddc 570 fid BIODIV bkl 35.70 bkl 42.12 bkl 35.72 misc Sulfate reducing bacteria misc Adenosine 5′-phosphosulfate misc Reductase misc Density functional calculations misc Sulfate reduction misc Sulfate respiration Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis |
| authorStr |
Wójcik-Augustyn, Anna |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)502923245 |
| format |
electronic Article |
| dewey-ones |
570 - Life sciences; biology |
| delete_txt_mv |
keep |
| author_role |
aut aut aut |
| collection |
elsevier |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
1879-2650 |
| topic_title |
570 DE-600 BIODIV DE-30 fid 35.70 bkl 42.12 bkl 35.72 bkl Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis Sulfate reducing bacteria Adenosine 5′-phosphosulfate Reductase Density functional calculations Sulfate reduction Sulfate respiration |
| topic |
ddc 570 fid BIODIV bkl 35.70 bkl 42.12 bkl 35.72 misc Sulfate reducing bacteria misc Adenosine 5′-phosphosulfate misc Reductase misc Density functional calculations misc Sulfate reduction misc Sulfate respiration |
| topic_unstemmed |
ddc 570 fid BIODIV bkl 35.70 bkl 42.12 bkl 35.72 misc Sulfate reducing bacteria misc Adenosine 5′-phosphosulfate misc Reductase misc Density functional calculations misc Sulfate reduction misc Sulfate respiration |
| topic_browse |
ddc 570 fid BIODIV bkl 35.70 bkl 42.12 bkl 35.72 misc Sulfate reducing bacteria misc Adenosine 5′-phosphosulfate misc Reductase misc Density functional calculations misc Sulfate reduction misc Sulfate respiration |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
cr |
| hierarchy_parent_title |
Biochimica et biophysica acta / Bioenergetics |
| hierarchy_parent_id |
502923245 |
| dewey-tens |
570 - Life sciences; biology |
| hierarchy_top_title |
Biochimica et biophysica acta / Bioenergetics |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)502923245 (DE-600)2209370-9 (DE-576)251822648 |
| title |
Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis |
| ctrlnum |
(DE-627)ELV00505883X (ELSEVIER)S0005-2728(20)30183-3 |
| title_full |
Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis |
| author_sort |
Wójcik-Augustyn, Anna |
| journal |
Biochimica et biophysica acta / Bioenergetics |
| journalStr |
Biochimica et biophysica acta / Bioenergetics |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science |
| recordtype |
marc |
| publishDateSort |
2020 |
| contenttype_str_mv |
zzz |
| author_browse |
Wójcik-Augustyn, Anna Johansson, A. Johannes Borowski, Tomasz |
| container_volume |
1862 |
| class |
570 DE-600 BIODIV DE-30 fid 35.70 bkl 42.12 bkl 35.72 bkl |
| format_se |
Elektronische Aufsätze |
| author-letter |
Wójcik-Augustyn, Anna |
| doi_str_mv |
10.1016/j.bbabio.2020.148333 |
| dewey-full |
570 |
| author2-role |
verfasserin |
| title_sort |
reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis |
| title_auth |
Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis |
| abstract |
The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. |
| abstractGer |
The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. |
| abstract_unstemmed |
The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site. |
| collection_details |
GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 |
| title_short |
Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis |
| remote_bool |
true |
| author2 |
Johansson, A. Johannes Borowski, Tomasz |
| author2Str |
Johansson, A. Johannes Borowski, Tomasz |
| ppnlink |
502923245 |
| mediatype_str_mv |
c |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1016/j.bbabio.2020.148333 |
| up_date |
2024-07-06T16:40:47.498Z |
| _version_ |
1803848565391360000 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV00505883X</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230524155328.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230503s2020 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.bbabio.2020.148333</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV00505883X</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0005-2728(20)30183-3</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rda</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">BIODIV</subfield><subfield code="q">DE-30</subfield><subfield code="2">fid</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">35.70</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">42.12</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">35.72</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Wójcik-Augustyn, Anna</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Reaction mechanism catalyzed by the dissimilatory adenosine 5′-phosphosulfate reductase. Adenosine 5′-monophosphate inhibitor and key role of arginine 317 in switching the course of catalysis</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2020</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The present research is a continuation of our work on dissimilatory reduction pathway of sulfate - involved in biogeochemical sulfur turnover. Adenosine 5′-phosphosulfate reductase (APSR) is the second enzyme in the dissimilatory pathway of the sulfate to sulfide reduction. It reversibly catalyzes formation of the sulfite anion (HSO3 −) from adenosine 5′-phosphosulfate (APS) - the activated form of sulfate provided by ATP sulfurylase (ATPS). Two electrons required for this redox reaction derive from reduced FAD cofactor, which is suggested to be involved directly in the catalysis by formation of FADH-SO3 − intermediate. The present work covers quantum-mechanical (QM) studies on APSR reaction performed for eight models of APSR active site. The cluster models were constructed based on two crystal structures (PDB codes: 2FJA and 2FJB), differing in conformation of Arg317 active site residue. The described results indicated the most feasible mechanism of APSR forward reaction, including formation of FADH N -SO3 − adduct (with proton on N5 atom of isoalloxazine), tautomerization of FADH N -SO3 − to FADH O -SO3 − (with proton on CO moiety of isoalloxazine), and its reductive cleavage to oxidized FAD and sulfite anion. The reverse reaction proceeds in the backward direction. It is suggested that it requires two AMP molecules, one acting as a substrate and another as an inhibitor of forward reaction, which forces change of Arg317 conformation from “arginine in” (2FJA) to “arginine out” (2FJB). Important role of Arg317 in switching the course of the APSR catalytic reaction is revealed by changing the direction of thermodynamic driving force. The presented research also shows the importance of the protonation pattern of the reduced FAD cofactor and protein residues within the active site.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sulfate reducing bacteria</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Adenosine 5′-phosphosulfate</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Reductase</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Density functional calculations</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sulfate reduction</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sulfate respiration</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Johansson, A. Johannes</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Borowski, Tomasz</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Biochimica et biophysica acta / Bioenergetics</subfield><subfield code="d">Amsterdam : Elsevier, 1967</subfield><subfield code="g">1862</subfield><subfield code="w">(DE-627)502923245</subfield><subfield code="w">(DE-600)2209370-9</subfield><subfield code="w">(DE-576)251822648</subfield><subfield code="x">1879-2650</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:1862</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">FID-BIODIV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_32</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_74</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_90</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_100</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_101</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_224</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_702</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2003</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2004</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2005</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2011</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2015</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2020</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2021</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2025</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2027</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2034</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2038</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2044</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2048</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2049</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2050</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2056</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2059</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2061</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2064</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2065</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2068</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2111</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2113</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2118</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2122</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2129</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2143</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2147</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2148</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2152</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2153</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2190</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2336</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2507</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2522</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4035</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4242</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4251</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4333</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4334</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4393</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">35.70</subfield><subfield code="j">Biochemie: Allgemeines</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">42.12</subfield><subfield code="j">Biophysik</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">35.72</subfield><subfield code="j">Bioenergetik</subfield><subfield code="x">Biochemie</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">1862</subfield></datafield></record></collection>
|
| score |
7.4003077 |