Literature DB >> 10473451

Poly(aspartic acid) degradation by a Sphingomonas sp. isolated from freshwater.

K Tabata1, K I Kasuya, H Abe, K Masuda, Y Doi.   

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.

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Year:  1999        PMID： 10473451      PMCID： PMC99776     

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  5 in total

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2.  The neighbor-joining method: a new method for reconstructing phylogenetic trees.

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4.  Determination of total protein.

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Authors:  M Takeuchi; H Sawada; H Oyaizu; A Yokota
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Journal:  Curr Microbiol       Date:  2007-08-13       Impact factor: 2.188

5.  Occurrence and phylogenetic diversity of Sphingomonas strains in soils contaminated with polycyclic aromatic hydrocarbons.

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6.  Substrate stereoselectivity of poly(Asp) hydrolase-1 capable of cleaving β-amide bonds as revealed by investigation of enzymatic hydrolysis of stereoisomeric β-tri(Asp)s.

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