2.3.2.27 | Zinc |
two Zn2+-binding sites are present involving four cysteine residues found in the loops between beta1-beta2 and beta3-beta4 at site I, residues C344, C347, C362, C367, and three cysteines and a histidine in the extended loop after beta4 at site II, residues C372, C375, H382, C389 |
728545 |