Document Detail

Extracellular accumulation of a new amino acid, O-2-hydroxypropylhomoserine, from 1,2-propanediol by flavobacterium rigense.
MedLine Citation:
PMID:  28076     Owner:  NLM     Status:  MEDLINE    
During an investigation of microorganisms utilizing petrochemicals, a strain identified as Flavobacterium rigense was found to accumulate a new amino acid in a medium containing 1,2-propanediol as the sole carbon source. Cultural conditions for the accumulation of the product were investigated, and as a result, the yield was increased to 2.8 mg/ml after a 5-day incubation in a medium containing 8% 1,2-propanediol. The pure amino acid was isolated, and its structure was investigated. Elemental analysis and infrared, nuclear magnetic resonance, and mass spectral analyses indicated that the amino acids is O-2-hydroxypropylhomoserine.
S Yamada; K Nabe; T Ujimaru; N Izuo; M Chibata
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Applied and environmental microbiology     Volume:  35     ISSN:  0099-2240     ISO Abbreviation:  Appl. Environ. Microbiol.     Publication Date:  1978 Jun 
Date Detail:
Created Date:  1978-09-15     Completed Date:  1978-09-15     Revised Date:  2009-11-18    
Medline Journal Info:
Nlm Unique ID:  7605801     Medline TA:  Appl Environ Microbiol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  1046-51     Citation Subset:  IM    
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MeSH Terms
Culture Media
Flavobacterium / metabolism*
Homoserine / analogs & derivatives*,  analysis,  biosynthesis
Hydrogen-Ion Concentration
Propylene Glycols / metabolism*
Soil Microbiology*
Spectrum Analysis
Water Microbiology*
Reg. No./Substance:
0/Culture Media; 0/Propylene Glycols; 0/Sewage; 498-19-1/Homoserine

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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