Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574
Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant ha...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Wu, Hui-Yuan [verfasserIn] Xu, Jian-He [verfasserIn] Shen, Duan [verfasserIn] Xin, Qi [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2003 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of industrial microbiology and biotechnology - Berlin : Springer, 1986, 30(2003), 6 vom: 07. Mai, Seite 357-361 |
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| Übergeordnetes Werk: |
volume:30 ; year:2003 ; number:6 ; day:07 ; month:05 ; pages:357-361 |
| Links: |
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| DOI / URN: |
10.1007/s10295-003-0053-1 |
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| Katalog-ID: |
SPR009359702 |
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| 100 | 1 | |a Wu, Hui-Yuan |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 |
| 264 | 1 | |c 2003 | |
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| 337 | |a Computermedien |b c |2 rdamedia | ||
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| 520 | |a Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. | ||
| 650 | 4 | |a Ketoprofen ester |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Enantioselective hydrolysis |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Esterase |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Mutagenesis |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Carbon source optimization |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Xu, Jian-He |e verfasserin |4 aut | |
| 700 | 1 | |a Shen, Duan |e verfasserin |4 aut | |
| 700 | 1 | |a Xin, Qi |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of industrial microbiology and biotechnology |d Berlin : Springer, 1986 |g 30(2003), 6 vom: 07. Mai, Seite 357-361 |w (DE-627)300589514 |w (DE-600)1482484-X |x 1476-5535 |7 nnns |
| 773 | 1 | 8 | |g volume:30 |g year:2003 |g number:6 |g day:07 |g month:05 |g pages:357-361 |
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| 912 | |a GBV_ILN_110 | ||
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| 912 | |a GBV_ILN_267 | ||
| 912 | |a GBV_ILN_281 | ||
| 912 | |a GBV_ILN_285 | ||
| 912 | |a GBV_ILN_293 | ||
| 912 | |a GBV_ILN_370 | ||
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| 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_2026 | ||
| 912 | |a GBV_ILN_2027 | ||
| 912 | |a GBV_ILN_2031 | ||
| 912 | |a GBV_ILN_2034 | ||
| 912 | |a GBV_ILN_2037 | ||
| 912 | |a GBV_ILN_2038 | ||
| 912 | |a GBV_ILN_2039 | ||
| 912 | |a GBV_ILN_2044 | ||
| 912 | |a GBV_ILN_2048 | ||
| 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 | ||
| 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_2070 | ||
| 912 | |a GBV_ILN_2086 | ||
| 912 | |a GBV_ILN_2088 | ||
| 912 | |a GBV_ILN_2093 | ||
| 912 | |a GBV_ILN_2106 | ||
| 912 | |a GBV_ILN_2107 | ||
| 912 | |a GBV_ILN_2108 | ||
| 912 | |a GBV_ILN_2110 | ||
| 912 | |a GBV_ILN_2111 | ||
| 912 | |a GBV_ILN_2112 | ||
| 912 | |a GBV_ILN_2113 | ||
| 912 | |a GBV_ILN_2116 | ||
| 912 | |a GBV_ILN_2118 | ||
| 912 | |a GBV_ILN_2119 | ||
| 912 | |a GBV_ILN_2122 | ||
| 912 | |a GBV_ILN_2129 | ||
| 912 | |a GBV_ILN_2143 | ||
| 912 | |a GBV_ILN_2144 | ||
| 912 | |a GBV_ILN_2147 | ||
| 912 | |a GBV_ILN_2148 | ||
| 912 | |a GBV_ILN_2152 | ||
| 912 | |a GBV_ILN_2153 | ||
| 912 | |a GBV_ILN_2188 | ||
| 912 | |a GBV_ILN_2190 | ||
| 912 | |a GBV_ILN_2232 | ||
| 912 | |a GBV_ILN_2336 | ||
| 912 | |a GBV_ILN_2446 | ||
| 912 | |a GBV_ILN_2470 | ||
| 912 | |a GBV_ILN_2472 | ||
| 912 | |a GBV_ILN_2507 | ||
| 912 | |a GBV_ILN_2522 | ||
| 912 | |a GBV_ILN_2548 | ||
| 912 | |a GBV_ILN_4012 | ||
| 912 | |a GBV_ILN_4035 | ||
| 912 | |a GBV_ILN_4037 | ||
| 912 | |a GBV_ILN_4046 | ||
| 912 | |a GBV_ILN_4112 | ||
| 912 | |a GBV_ILN_4125 | ||
| 912 | |a GBV_ILN_4126 | ||
| 912 | |a GBV_ILN_4242 | ||
| 912 | |a GBV_ILN_4246 | ||
| 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 | ||
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| allfields |
10.1007/s10295-003-0053-1 doi (DE-627)SPR009359702 (SPR)s10295-003-0053-1-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Wu, Hui-Yuan verfasserin aut Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. Ketoprofen ester (dpeaa)DE-He213 Enantioselective hydrolysis (dpeaa)DE-He213 Esterase (dpeaa)DE-He213 Mutagenesis (dpeaa)DE-He213 Carbon source optimization (dpeaa)DE-He213 Xu, Jian-He verfasserin aut Shen, Duan verfasserin aut Xin, Qi verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 30(2003), 6 vom: 07. Mai, Seite 357-361 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:30 year:2003 number:6 day:07 month:05 pages:357-361 https://dx.doi.org/10.1007/s10295-003-0053-1 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 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_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_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 30 2003 6 07 05 357-361 |
| spelling |
10.1007/s10295-003-0053-1 doi (DE-627)SPR009359702 (SPR)s10295-003-0053-1-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Wu, Hui-Yuan verfasserin aut Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. Ketoprofen ester (dpeaa)DE-He213 Enantioselective hydrolysis (dpeaa)DE-He213 Esterase (dpeaa)DE-He213 Mutagenesis (dpeaa)DE-He213 Carbon source optimization (dpeaa)DE-He213 Xu, Jian-He verfasserin aut Shen, Duan verfasserin aut Xin, Qi verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 30(2003), 6 vom: 07. Mai, Seite 357-361 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:30 year:2003 number:6 day:07 month:05 pages:357-361 https://dx.doi.org/10.1007/s10295-003-0053-1 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 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_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_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 30 2003 6 07 05 357-361 |
| allfields_unstemmed |
10.1007/s10295-003-0053-1 doi (DE-627)SPR009359702 (SPR)s10295-003-0053-1-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Wu, Hui-Yuan verfasserin aut Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. Ketoprofen ester (dpeaa)DE-He213 Enantioselective hydrolysis (dpeaa)DE-He213 Esterase (dpeaa)DE-He213 Mutagenesis (dpeaa)DE-He213 Carbon source optimization (dpeaa)DE-He213 Xu, Jian-He verfasserin aut Shen, Duan verfasserin aut Xin, Qi verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 30(2003), 6 vom: 07. Mai, Seite 357-361 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:30 year:2003 number:6 day:07 month:05 pages:357-361 https://dx.doi.org/10.1007/s10295-003-0053-1 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 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_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_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 30 2003 6 07 05 357-361 |
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10.1007/s10295-003-0053-1 doi (DE-627)SPR009359702 (SPR)s10295-003-0053-1-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Wu, Hui-Yuan verfasserin aut Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. Ketoprofen ester (dpeaa)DE-He213 Enantioselective hydrolysis (dpeaa)DE-He213 Esterase (dpeaa)DE-He213 Mutagenesis (dpeaa)DE-He213 Carbon source optimization (dpeaa)DE-He213 Xu, Jian-He verfasserin aut Shen, Duan verfasserin aut Xin, Qi verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 30(2003), 6 vom: 07. Mai, Seite 357-361 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:30 year:2003 number:6 day:07 month:05 pages:357-361 https://dx.doi.org/10.1007/s10295-003-0053-1 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 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_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_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 30 2003 6 07 05 357-361 |
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10.1007/s10295-003-0053-1 doi (DE-627)SPR009359702 (SPR)s10295-003-0053-1-e DE-627 ger DE-627 rakwb eng 570 ASE 42.30 bkl 58.00 bkl Wu, Hui-Yuan verfasserin aut Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 2003 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. Ketoprofen ester (dpeaa)DE-He213 Enantioselective hydrolysis (dpeaa)DE-He213 Esterase (dpeaa)DE-He213 Mutagenesis (dpeaa)DE-He213 Carbon source optimization (dpeaa)DE-He213 Xu, Jian-He verfasserin aut Shen, Duan verfasserin aut Xin, Qi verfasserin aut Enthalten in Journal of industrial microbiology and biotechnology Berlin : Springer, 1986 30(2003), 6 vom: 07. Mai, Seite 357-361 (DE-627)300589514 (DE-600)1482484-X 1476-5535 nnns volume:30 year:2003 number:6 day:07 month:05 pages:357-361 https://dx.doi.org/10.1007/s10295-003-0053-1 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_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_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 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_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_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 42.30 ASE 58.00 ASE AR 30 2003 6 07 05 357-361 |
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Enthalten in Journal of industrial microbiology and biotechnology 30(2003), 6 vom: 07. Mai, Seite 357-361 volume:30 year:2003 number:6 day:07 month:05 pages:357-361 |
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Enthalten in Journal of industrial microbiology and biotechnology 30(2003), 6 vom: 07. Mai, Seite 357-361 volume:30 year:2003 number:6 day:07 month:05 pages:357-361 |
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findex.gbv.de |
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Ketoprofen ester Enantioselective hydrolysis Esterase Mutagenesis Carbon source optimization |
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Journal of industrial microbiology and biotechnology |
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Wu, Hui-Yuan @@aut@@ Xu, Jian-He @@aut@@ Shen, Duan @@aut@@ Xin, Qi @@aut@@ |
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2003-05-07T00:00:00Z |
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The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. 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Wu, Hui-Yuan |
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Wu, Hui-Yuan ddc 570 bkl 42.30 bkl 58.00 misc Ketoprofen ester misc Enantioselective hydrolysis misc Esterase misc Mutagenesis misc Carbon source optimization Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 |
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570 ASE 42.30 bkl 58.00 bkl Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 Ketoprofen ester (dpeaa)DE-He213 Enantioselective hydrolysis (dpeaa)DE-He213 Esterase (dpeaa)DE-He213 Mutagenesis (dpeaa)DE-He213 Carbon source optimization (dpeaa)DE-He213 |
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ddc 570 bkl 42.30 bkl 58.00 misc Ketoprofen ester misc Enantioselective hydrolysis misc Esterase misc Mutagenesis misc Carbon source optimization |
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Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 |
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Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 |
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Wu, Hui-Yuan Xu, Jian-He Shen, Duan Xin, Qi |
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improved production of (s)-ketoprofen ester hydrolase by a mutant of trichosporon brassicae cgmcc 0574 |
| title_auth |
Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 |
| abstract |
Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. |
| abstractGer |
Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. |
| abstract_unstemmed |
Abstract An efficient screening method following UV mutagenesis yielded a high frequency of improved mutants of Trichosporon brassicae CGMCC 0574, a wild-type esterase-producer capable of enantioselectively hydrolyzing the ethyl ester of ketoprofen [2-(3-benzoylphenyl) propionic acid]. The mutant had an activity 1.8-fold higher than the wild type and was stable in its enzyme production for ten serial transfers. As the best single carbon source, isopropanol improved the specific activity of the enzyme 5-fold; and this did not result from the effect of cell permeabilization. An 18-h culture grown on a medium containing 0.5% glucose plus 0.5% isopropanol produced 3-fold as much esterase as a culture grown on 1% glucose. |
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| container_issue |
6 |
| title_short |
Improved production of (S)-ketoprofen ester hydrolase by a mutant of Trichosporon brassicae CGMCC 0574 |
| url |
https://dx.doi.org/10.1007/s10295-003-0053-1 |
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Xu, Jian-He Shen, Duan Xin, Qi |
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10.1007/s10295-003-0053-1 |
| up_date |
2024-07-04T01:44:14.087Z |
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| score |
7.401101 |