Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP
Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify t...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Kim, Hye-Jin [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer-Verlag Berlin Heidelberg 2017 |
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| Übergeordnetes Werk: |
Enthalten in: Applied microbiology and biotechnology - Berlin : Springer, 1975, 101(2017), 12 vom: 09. Mai, Seite 5131-5137 |
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| Übergeordnetes Werk: |
volume:101 ; year:2017 ; number:12 ; day:09 ; month:05 ; pages:5131-5137 |
| Links: |
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| DOI / URN: |
10.1007/s00253-017-8303-8 |
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| Katalog-ID: |
SPR003018571 |
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| 520 | |a Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. | ||
| 650 | 4 | |a Polyene |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a NPP |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Glycosyltransferase |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Kang, Seung-Hoon |4 aut | |
| 700 | 1 | |a Choi, Si-Sun |4 aut | |
| 700 | 1 | |a Kim, Eung-Soo |4 aut | |
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| 912 | |a GBV_ILN_2044 | ||
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| 912 | |a GBV_ILN_2049 | ||
| 912 | |a GBV_ILN_2050 | ||
| 912 | |a GBV_ILN_2055 | ||
| 912 | |a GBV_ILN_2056 | ||
| 912 | |a GBV_ILN_2057 | ||
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| 912 | |a GBV_ILN_2061 | ||
| 912 | |a GBV_ILN_2064 | ||
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| 912 | |a GBV_ILN_2070 | ||
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| 912 | |a GBV_ILN_2106 | ||
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| 912 | |a GBV_ILN_2110 | ||
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| 912 | |a GBV_ILN_2118 | ||
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| 912 | |a GBV_ILN_2129 | ||
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| 912 | |a GBV_ILN_2144 | ||
| 912 | |a GBV_ILN_2147 | ||
| 912 | |a GBV_ILN_2153 | ||
| 912 | |a GBV_ILN_2188 | ||
| 912 | |a GBV_ILN_2232 | ||
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10.1007/s00253-017-8303-8 doi (DE-627)SPR003018571 (SPR)s00253-017-8303-8-e DE-627 ger DE-627 rakwb eng Kim, Hye-Jin verfasserin aut Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2017 Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. Polyene (dpeaa)DE-He213 NPP (dpeaa)DE-He213 Glycosyltransferase (dpeaa)DE-He213 Kang, Seung-Hoon aut Choi, Si-Sun aut Kim, Eung-Soo aut Enthalten in Applied microbiology and biotechnology Berlin : Springer, 1975 101(2017), 12 vom: 09. Mai, Seite 5131-5137 (DE-627)265509564 (DE-600)1464336-4 1432-0614 nnns volume:101 year:2017 number:12 day:09 month:05 pages:5131-5137 https://dx.doi.org/10.1007/s00253-017-8303-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 101 2017 12 09 05 5131-5137 |
| spelling |
10.1007/s00253-017-8303-8 doi (DE-627)SPR003018571 (SPR)s00253-017-8303-8-e DE-627 ger DE-627 rakwb eng Kim, Hye-Jin verfasserin aut Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2017 Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. Polyene (dpeaa)DE-He213 NPP (dpeaa)DE-He213 Glycosyltransferase (dpeaa)DE-He213 Kang, Seung-Hoon aut Choi, Si-Sun aut Kim, Eung-Soo aut Enthalten in Applied microbiology and biotechnology Berlin : Springer, 1975 101(2017), 12 vom: 09. Mai, Seite 5131-5137 (DE-627)265509564 (DE-600)1464336-4 1432-0614 nnns volume:101 year:2017 number:12 day:09 month:05 pages:5131-5137 https://dx.doi.org/10.1007/s00253-017-8303-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 101 2017 12 09 05 5131-5137 |
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10.1007/s00253-017-8303-8 doi (DE-627)SPR003018571 (SPR)s00253-017-8303-8-e DE-627 ger DE-627 rakwb eng Kim, Hye-Jin verfasserin aut Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2017 Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. Polyene (dpeaa)DE-He213 NPP (dpeaa)DE-He213 Glycosyltransferase (dpeaa)DE-He213 Kang, Seung-Hoon aut Choi, Si-Sun aut Kim, Eung-Soo aut Enthalten in Applied microbiology and biotechnology Berlin : Springer, 1975 101(2017), 12 vom: 09. Mai, Seite 5131-5137 (DE-627)265509564 (DE-600)1464336-4 1432-0614 nnns volume:101 year:2017 number:12 day:09 month:05 pages:5131-5137 https://dx.doi.org/10.1007/s00253-017-8303-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 101 2017 12 09 05 5131-5137 |
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10.1007/s00253-017-8303-8 doi (DE-627)SPR003018571 (SPR)s00253-017-8303-8-e DE-627 ger DE-627 rakwb eng Kim, Hye-Jin verfasserin aut Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2017 Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. Polyene (dpeaa)DE-He213 NPP (dpeaa)DE-He213 Glycosyltransferase (dpeaa)DE-He213 Kang, Seung-Hoon aut Choi, Si-Sun aut Kim, Eung-Soo aut Enthalten in Applied microbiology and biotechnology Berlin : Springer, 1975 101(2017), 12 vom: 09. Mai, Seite 5131-5137 (DE-627)265509564 (DE-600)1464336-4 1432-0614 nnns volume:101 year:2017 number:12 day:09 month:05 pages:5131-5137 https://dx.doi.org/10.1007/s00253-017-8303-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 101 2017 12 09 05 5131-5137 |
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10.1007/s00253-017-8303-8 doi (DE-627)SPR003018571 (SPR)s00253-017-8303-8-e DE-627 ger DE-627 rakwb eng Kim, Hye-Jin verfasserin aut Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2017 Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. Polyene (dpeaa)DE-He213 NPP (dpeaa)DE-He213 Glycosyltransferase (dpeaa)DE-He213 Kang, Seung-Hoon aut Choi, Si-Sun aut Kim, Eung-Soo aut Enthalten in Applied microbiology and biotechnology Berlin : Springer, 1975 101(2017), 12 vom: 09. Mai, Seite 5131-5137 (DE-627)265509564 (DE-600)1464336-4 1432-0614 nnns volume:101 year:2017 number:12 day:09 month:05 pages:5131-5137 https://dx.doi.org/10.1007/s00253-017-8303-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_165 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 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_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 101 2017 12 09 05 5131-5137 |
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Enthalten in Applied microbiology and biotechnology 101(2017), 12 vom: 09. Mai, Seite 5131-5137 volume:101 year:2017 number:12 day:09 month:05 pages:5131-5137 |
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Enthalten in Applied microbiology and biotechnology 101(2017), 12 vom: 09. Mai, Seite 5131-5137 volume:101 year:2017 number:12 day:09 month:05 pages:5131-5137 |
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Kim, Hye-Jin @@aut@@ Kang, Seung-Hoon @@aut@@ Choi, Si-Sun @@aut@@ Kim, Eung-Soo @@aut@@ |
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Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. 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Kim, Hye-Jin |
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Kim, Hye-Jin misc Polyene misc NPP misc Glycosyltransferase Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP |
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Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP Polyene (dpeaa)DE-He213 NPP (dpeaa)DE-He213 Glycosyltransferase (dpeaa)DE-He213 |
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redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified npp |
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Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP |
| abstract |
Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. © Springer-Verlag Berlin Heidelberg 2017 |
| abstractGer |
Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. © Springer-Verlag Berlin Heidelberg 2017 |
| abstract_unstemmed |
Abstract Polyene macrolides such as nystatin A1 and amphotericin B have been known to be potent antifungal antibiotics for several decades. Because the therapeutic application of polyenes is restricted by severe side effects such as nephrotoxicity, various chemical and biological studies to modify the polyene structure have been conducted to develop less-toxic polyene antifungals. A newly discovered nystatin-like polyene compound NPP was shown to contain an aglycone that was identical to nystatin but harbored a unique di-sugar moiety, mycosaminyl-N-acetyl-glucosamine, which led to higher solubility and reduced hemolytic toxicity. Additionally, a NPP-specific second sugar extending gene, nppY, was recently identified to be responsible for the transfer of a second sugar, N-acetyl-glucosamine, in NPP biosynthesis. In this study, we investigated biosynthesis of the glycoengineered NPP analog through genetic manipulation of the NPP A1 producer, Pseudonocardia autotrophica KCTC9441. NypY is another second sugar glycosyltransferase produced by Pseudonocardia sp. P1 that is responsible for the transfer of a mannose to the mycosaminyl sugar residue of nystatin. We blocked the transfer of a second sugar through nppY disruption, then expressed nypY in P. autotrophica △nppY mutant strain. When compared with nystain A1 and NPP A1, the newly engineered mannosylated NPP analog showed reduced in vitro antifungal activity, while exhibiting higher nephrotoxical activities against human hepatocytes. These results suggest for the first time that not only the number of sugar residues but also the type of extended second sugar moiety could affect biological activities of polyene macrolides. © Springer-Verlag Berlin Heidelberg 2017 |
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Redesign of antifungal polyene glycosylation: engineered biosynthesis of disaccharide-modified NPP |
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Kang, Seung-Hoon Choi, Si-Sun Kim, Eung-Soo |
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| score |
7.4016075 |