Poly(aspartic acid) degradation by a Sphingomonas sp. isolated from freshwater.
A poly(aspartic acid) degrading bacterium (strain KT-1 [JCM10459]) was isolated from river water and identified as a member of the genus Sphingomonas. The isolate degraded only poly(aspartic acid)s of low molecular masses (<5 kDa), while the cell extract hydrolyzed high-molecular-mass poly(aspartic acid)s of 5 to 150 kDa to yield aspartic acid monomer.
Tabata
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K
Polymer Chemistry Laboratory, RIKEN Institute, Hirosawa, Wako-shi, Saitama 351-0198, Japan.
Kasuya
K I
KI
Abe
H
H
Masuda
K
K
Doi
Y
Y
D020561:Alphaproteobacteria / Q000254:growth & development / Q000378:metabolism*; D001673:Biodegradation, Environmental; D002244:Carbon / Q000378:metabolism; D005618:Fresh Water / Q000382:microbiology*; D006090:Gram-Negative Bacteria / Q000254:growth & development / Q000378:metabolism*; D010455:Peptides / Q000378:metabolism*; D010802:Phylogeny; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D014871:Water Microbiology
D010455:Peptides; D012336:RNA, Ribosomal, 16S; C017645:polyaspartate; D002244:Carbon