Stabilization of beta-propeller phytase by introducing Xaa-->Pro and Gly-->Ala substitutions at consensus positions.
Protein Pept Lett
; 15(3): 297-9, 2008.
Article
em En
| MEDLINE
| ID: mdl-18336361
ABSTRACT
Phytases play important roles in agricultural and feed industries. In this study, the stability of a beta-propeller phytase, PhyL, from Bacillus licheniformis was successfully improved by introducing Xaa-->Pro and Gly-->Ala substitutions at consensus positions. Our results suggest that Gly-->Ala substitution is a more promising strategy to improve protein stability.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Prolina
/
6-Fitase
/
Alanina
/
Glicina
Idioma:
En
Revista:
Protein Pept Lett
Assunto da revista:
BIOQUIMICA
Ano de publicação:
2008
Tipo de documento:
Article
País de afiliação:
China