1.
Acta Crystallogr Sect F Struct Biol Cryst Commun
; 67(Pt 12): 1616-8, 2011 Dec 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-22139180
RESUMEN
ArsR is a member of the SmtB/ArsR family of metalloregulatory proteins that regulate prokaryotic arsenic-resistance operons. Here, the crystallization and preliminary X-ray diffraction studies of a cysteine-free derivative of ArsR from Corynebacterium glutamicum (CgArsR-C15/16/55S) are reported. CgArsR-C15/16/55S was expressed, purified, crystallized and X-ray diffraction data were collected to 1.86 Å resolution. The protein crystallized in a tetragonal space group (P4), with unit-cell parameters a = b = 41.84, c = 99.47 Å.