Analysis of essential amino acid residues for catalytic activity of glutaminase from Micrococcus luteus K-3.
J Biosci Bioeng
; 102(4): 362-4, 2006 Oct.
Article
em En
| MEDLINE
| ID: mdl-17116585
ABSTRACT
Structural-based mutational analysis of salt-tolerant glutaminase from Micrococcus luteus K-3 (Micrococcus glutaminase) revealed that three amino acid residues, S64, K67, and E160, were essential to a catalytic reaction. The result suggested that Micrococcus glutaminase had a possible catalytic mechanism similar to class A beta-lactamase rather than glutaminase-asparaginase from Pseudomonas 7A.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Micrococcus luteus
/
Aminoácidos Essenciais
/
Glutaminase
Idioma:
En
Ano de publicação:
2006
Tipo de documento:
Article