JPS645488A - Novel d-aminoacylase and production thereof - Google Patents
Novel d-aminoacylase and production thereofInfo
- Publication number
- JPS645488A JPS645488A JP62161493A JP16149387A JPS645488A JP S645488 A JPS645488 A JP S645488A JP 62161493 A JP62161493 A JP 62161493A JP 16149387 A JP16149387 A JP 16149387A JP S645488 A JPS645488 A JP S645488A
- Authority
- JP
- Japan
- Prior art keywords
- aminoacylase
- strain
- alcaligenes
- produce
- cultured
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE:To produce D-aminoacylase in high efficiency without forming L- aminoacylase, by culturing a bacterial strain belonging to Alcaligenes genus and separating D-aminoacylase from the cultured product. CONSTITUTION:A bacterial stain belonging to Alcaligenes genus and capable of producing D-aminoacylase is cultured in a medium containing an inducing substance such as N-acetyl-DL-methionine and the objective D-aminoacylase is separated from the cultured product. A concrete example of the bacterial strain is Alcaligenes denitrificans subsp. xylosoxidans MI-4. The strain solely produces D-aminoacylase and does not produce L-aminoacylase and, accordingly, the strain is useful for the industrial production of D-aminoacylase.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161493A JPH0783711B2 (en) | 1987-06-29 | 1987-06-29 | Novel method for producing D-aminoacylase |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62161493A JPH0783711B2 (en) | 1987-06-29 | 1987-06-29 | Novel method for producing D-aminoacylase |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS645488A true JPS645488A (en) | 1989-01-10 |
JPH0783711B2 JPH0783711B2 (en) | 1995-09-13 |
Family
ID=15736118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62161493A Expired - Lifetime JPH0783711B2 (en) | 1987-06-29 | 1987-06-29 | Novel method for producing D-aminoacylase |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0783711B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5120652A (en) * | 1989-09-06 | 1992-06-09 | Degussa Ag | Substantially purified n-acyl-l-proline acylase from comamonas testosteroni dsm 5416 and alcaligenes denitrificans dsm 5417 |
US5194383A (en) * | 1991-11-21 | 1993-03-16 | National Science Council Of Republic Of China | Process for making L-aminoacylase |
US5219741A (en) * | 1989-09-06 | 1993-06-15 | Degussa Ag | Method of making L-proline using an N-acyl-L-protine acylase |
WO1994001577A1 (en) * | 1992-07-03 | 1994-01-20 | Research Association For Biotechnology Of Agricultural Chemicals | Process for producing optically active d-amino acid |
EP0950706A3 (en) * | 1998-03-17 | 1999-12-15 | DAICEL CHEMICAL INDUSTRIES, Ltd. | D-aminoacylase |
WO2000023598A1 (en) * | 1998-10-20 | 2000-04-27 | Chirotech Technology Limited | Aminoacylase and its use in the production of d-aminoacids |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62126976A (en) * | 1985-11-26 | 1987-06-09 | Agency Of Ind Science & Technol | Production of d-aminoacylase |
-
1987
- 1987-06-29 JP JP62161493A patent/JPH0783711B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62126976A (en) * | 1985-11-26 | 1987-06-09 | Agency Of Ind Science & Technol | Production of d-aminoacylase |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5120652A (en) * | 1989-09-06 | 1992-06-09 | Degussa Ag | Substantially purified n-acyl-l-proline acylase from comamonas testosteroni dsm 5416 and alcaligenes denitrificans dsm 5417 |
US5219741A (en) * | 1989-09-06 | 1993-06-15 | Degussa Ag | Method of making L-proline using an N-acyl-L-protine acylase |
US5194383A (en) * | 1991-11-21 | 1993-03-16 | National Science Council Of Republic Of China | Process for making L-aminoacylase |
WO1994001577A1 (en) * | 1992-07-03 | 1994-01-20 | Research Association For Biotechnology Of Agricultural Chemicals | Process for producing optically active d-amino acid |
EP0950706A3 (en) * | 1998-03-17 | 1999-12-15 | DAICEL CHEMICAL INDUSTRIES, Ltd. | D-aminoacylase |
WO2000023598A1 (en) * | 1998-10-20 | 2000-04-27 | Chirotech Technology Limited | Aminoacylase and its use in the production of d-aminoacids |
Also Published As
Publication number | Publication date |
---|---|
JPH0783711B2 (en) | 1995-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313532 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070913 Year of fee payment: 12 |