JPS57115176A - Microorganism - Google Patents
MicroorganismInfo
- Publication number
- JPS57115176A JPS57115176A JP55381A JP55381A JPS57115176A JP S57115176 A JPS57115176 A JP S57115176A JP 55381 A JP55381 A JP 55381A JP 55381 A JP55381 A JP 55381A JP S57115176 A JPS57115176 A JP S57115176A
- Authority
- JP
- Japan
- Prior art keywords
- streptomyces
- biosynthesis
- mutant
- oganonensis
- devoid
- 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
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
PURPOSE: To obtain a specific intermediate for the biosynthesis of cephamycin antibiotics, by using a mutant belonging to Streptomyces genus and devoid of the enzyme for the biosynthesis of cephamycin antibiotics.
CONSTITUTION: 7β-( 5-Amino-5-carboxyvaleramido )-3-hydroxymethyl-7α-methoxy- 3-cephem-4-carboxylic acid is prepared, independent of the additives or cultivation conditions, by using a mutant belonging to Streptomyces genus and devoid of the enzyme of the biosynthesis of cephamycin antibiotics, esp. acyltransferase, i.e. Streptomyces.oganonensis mutant No.5441 (FERM-P No.5727) obtained by the NTG treatment of Streptomyces.oganonensis Y-G19Z.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55381A JPS5820265B2 (en) | 1981-01-06 | 1981-01-06 | microorganisms |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55381A JPS5820265B2 (en) | 1981-01-06 | 1981-01-06 | microorganisms |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57115176A true JPS57115176A (en) | 1982-07-17 |
JPS5820265B2 JPS5820265B2 (en) | 1983-04-22 |
Family
ID=11476908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55381A Expired JPS5820265B2 (en) | 1981-01-06 | 1981-01-06 | microorganisms |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5820265B2 (en) |
-
1981
- 1981-01-06 JP JP55381A patent/JPS5820265B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5820265B2 (en) | 1983-04-22 |
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