Poly(Aspartic Acid) Degradation by a Sphingomonas sp. Isolated from Freshwater-Reference-Cited by-同舟云学术

Poly(Aspartic Acid) Degradation by a Sphingomonas sp. Isolated from Freshwater

Published:1999-09 Issue:9 Volume:65 Page:4268-4270
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Tabata Kenji¹,Kasuya Ken-Ichi¹,Abe Hideki¹,Masuda Kozue¹,Doi Yoshiharu¹

Affiliation:

1. Polymer Chemistry Laboratory, RIKEN Institute, Hirosawa, Wako-shi, Saitama 351-0198, Japan

Abstract

ABSTRACT 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.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/AEM.65.9.4268-4270.1999

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