PDB entry 2ohx - S. Al-Karadaghi, E. S. Cedergren-Zeppezauer (24-Aug-1993)
Catalytic zinc site within 8 Å of Zn, (showing DMSO bound and NADH as
spacefill)
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Cruiser Index
Atoms bonded to metal center and bond lengths:
Zn 5623--Cys 174: 2.255 A
Zn 5623--Cys 46: 2.191 A
Zn 5623--His 67: 2.021 A
Zn 5623--water: 2.130 A
Coordination number: 4
There is also a structural zinc site:
ZN 5624-Cys 111: 2.388A
-Cys 97: 2.408 A
-Cys 103: 2.302 A
-Cys 100: 2.3441A
References:
1. Brändén, G.-I., Jörnvall, H., Eklund, H. and Furugren, B.
Alcohol dehydrogenase. In: Boyer, P.D. (Ed.), The Enzymes, 3rd ed., vol. 11,
Academic Press, New York, 1975, p. 103-190.
2. Jörnvall, H. Differences between alcohol dehydrogenases. Structural properties and evolutionary aspects. Eur. J. Biochem. 72 (1977) 443-452. [Medline UI: 77115786]