Crystallization and preliminary X-ray diffraction analysis of the small laccase from Streptomyces coelicolor.
Acta Crystallogr Sect F Struct Biol Cryst Commun
; 63(Pt 12): 1077-9, 2007 Dec 01.
Article
em En
| MEDLINE
| ID: mdl-18084099
ABSTRACT
The small bacterial laccase from the actinobacterium Streptomyces coelicolor which lacks the second of the three domains of the laccases structurally characterized to date was crystallized. This multi-copper phenol oxidase crystallizes in a primitive tetragonal lattice, with unit-cell parameters a = b = 179.8, c = 175.3 A. The crystals belong to either space group P4(1)2(1)2 or P4(3)2(1)2. The self-rotation function shows the presence of a noncrystallographic threefold axis in the structure. Phases will be determined from the anomalous signal of the natively present copper ions.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Lacase
/
Streptomyces coelicolor
Idioma:
En
Ano de publicação:
2007
Tipo de documento:
Article