Determination of damage-free crystal structure of an X-ray-sensitive protein using an XFEL.
Nat Methods
; 11(7): 734-6, 2014 Jul.
Article
em En
| MEDLINE
| ID: mdl-24813624
We report a method of femtosecond crystallography for solving radiation damage-free crystal structures of large proteins at sub-angstrom spatial resolution, using a large single crystal and the femtosecond pulses of an X-ray free-electron laser (XFEL). We demonstrated the performance of the method by determining a 1.9-Å radiation damage-free structure of bovine cytochrome c oxidase, a large (420-kDa), highly radiation-sensitive membrane protein.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Complexo IV da Cadeia de Transporte de Elétrons
/
Cristalografia
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Lasers
Tipo de estudo:
Diagnostic_studies
Limite:
Animals
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article