Crystal structure of cobalt-containing nitrile hydratase.
Miyanaga, A., Fushinobu, S., Ito, K., Wakagi, T.(2001) Biochem Biophys Res Commun 288: 1169-1174
- PubMed: 11700034 
- DOI: 10.1006/bbrc.2001.5897
- Primary Citation of Related Structures:  
1IRE - PubMed Abstract: 
The crystal structure of cobalt-containing nitrile hydratase from Pseudonocardia thermophila JCM 3095 at 1.8 A resolution revealed the structure of the noncorrin cobalt at the catalytic center. Two cysteine residues (alphaCys(111) and alphaCys(113)) coordinated to the cobalt were posttranslationally modified to cysteine-sulfinic acid and to cysteine-sulfenic acid, respectively, like in iron-containing nitrile hydratase ...