Crystallization of the carboxy-terminal region of the bacteriophage T4 proximal long tail fibre protein gp34.
Acta Crystallogr F Struct Biol Commun
; 70(Pt 7): 970-5, 2014 Jul.
Article
em En
| MEDLINE
| ID: mdl-25005101
ABSTRACT
The phage-proximal part of the long tail fibres of bacteriophage T4 consists of a trimer of the 1289 amino-acid gene product 34 (gp34). Different carboxy-terminal parts of gp34 have been produced and crystallized. Crystals of gp34(726-1289) diffracting X-rays to 2.9â
Å resolution, crystals of gp34(781-1289) diffracting to 1.9â
Å resolution and crystals of gp34(894-1289) diffracting to 3.0 and 2.0â
Å resolution and belonging to different crystal forms were obtained. Native data were collected for gp34(726-1289) and gp34(894-1289), while single-wavelength anomalous diffraction data were collected for selenomethionine-containing gp34(781-1289) and gp34(894-1289). For the latter, high-quality anomalous signal was obtained.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Selenometionina
/
Proteínas da Cauda Viral
/
Bacteriófago T4
Idioma:
En
Revista:
Acta Crystallogr F Struct Biol Commun
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Espanha