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THE SYNTHESIS OF A D-AMINO-ACID ESTER IN AN ORGANIC MEDIA WITH ALPHA-CHYMOTRYPSIN MODIFIED BY A BIO-IMPRINTING PROCEDURE
被引:63
作者
:
STAHL, M
论文数:
0
引用数:
0
h-index:
0
机构:
CHEM CTR LUND,POB 124,S-22100 LUND,SWEDEN
CHEM CTR LUND,POB 124,S-22100 LUND,SWEDEN
STAHL, M
[
1
]
MANSSON, MO
论文数:
0
引用数:
0
h-index:
0
机构:
CHEM CTR LUND,POB 124,S-22100 LUND,SWEDEN
CHEM CTR LUND,POB 124,S-22100 LUND,SWEDEN
MANSSON, MO
[
1
]
MOSBACH, K
论文数:
0
引用数:
0
h-index:
0
机构:
CHEM CTR LUND,POB 124,S-22100 LUND,SWEDEN
CHEM CTR LUND,POB 124,S-22100 LUND,SWEDEN
MOSBACH, K
[
1
]
机构
:
[1]
CHEM CTR LUND,POB 124,S-22100 LUND,SWEDEN
来源
:
BIOTECHNOLOGY LETTERS
|
1990年
/ 12卷
/ 03期
关键词
:
D O I
:
10.1007/BF01026792
中图分类号
:
Q81 [生物工程学(生物技术)];
Q93 [微生物学];
学科分类号
:
071005 ;
0836 ;
090102 ;
100705 ;
摘要
:
In this report the use of chymotrypsin in the synthesis of a D-amino acid ester is described. The enzyme was modified to accept the D-form of a tryptophane derivative, by precipitating the enzyme-inhibitor complex between chymotrypsin and N-acetyl-D-tryptophane in 1-propanol. The precipitate was then used to synthesize N-acetyl-D-tryptophane ethyl ester in cyclhexane. The rate of the D-esterification was 7.5 nmole/mg enzyme·h. © 1990 Kluwer Academic Publishers.
引用
收藏
页码:161 / 166
页数:6
相关论文
共 11 条
[11]
ENZYMES IN ORGANIC-SOLVENTS - PROPERTIES AND APPLICATIONS
ZAKS, A
论文数:
0
引用数:
0
h-index:
0
机构:
MIT,DEPT APPL BIOL SCI,CAMBRIDGE,MA 02139
MIT,DEPT APPL BIOL SCI,CAMBRIDGE,MA 02139
ZAKS, A
RUSSELL, AJ
论文数:
0
引用数:
0
h-index:
0
机构:
MIT,DEPT APPL BIOL SCI,CAMBRIDGE,MA 02139
MIT,DEPT APPL BIOL SCI,CAMBRIDGE,MA 02139
RUSSELL, AJ
[J].
JOURNAL OF BIOTECHNOLOGY,
1988,
8
(04)
: 259
-
270
←
1
2
→
共 11 条
[11]
ENZYMES IN ORGANIC-SOLVENTS - PROPERTIES AND APPLICATIONS
ZAKS, A
论文数:
0
引用数:
0
h-index:
0
机构:
MIT,DEPT APPL BIOL SCI,CAMBRIDGE,MA 02139
MIT,DEPT APPL BIOL SCI,CAMBRIDGE,MA 02139
ZAKS, A
RUSSELL, AJ
论文数:
0
引用数:
0
h-index:
0
机构:
MIT,DEPT APPL BIOL SCI,CAMBRIDGE,MA 02139
MIT,DEPT APPL BIOL SCI,CAMBRIDGE,MA 02139
RUSSELL, AJ
[J].
JOURNAL OF BIOTECHNOLOGY,
1988,
8
(04)
: 259
-
270
←
1
2
→