Observation of a calcium-binding site in the gamma-class carbonic anhydrase from Pyrococcus horikoshii.
Jeyakanthan, J., Rangarajan, S., Mridula, P., Kanaujia, S.P., Shiro, Y., Kuramitsu, S., Yokoyama, S., Sekar, K.(2008) Acta Crystallogr D Biol Crystallogr 64: 1012-1019
- PubMed: 18931408 
- DOI: 10.1107/S0907444908024323
- Primary Citation of Related Structures:  
1V3W, 1V67, 2FKO - PubMed Abstract: 
Carbonic anhydrases are zinc-containing metalloenzymes that catalyze the interconversion of carbon dioxide and bicarbonate. Three crystal structures of gamma-class carbonic anhydrase (one of which is bound to a bicarbonate molecule) from the aerobic OT3 strain of the hyperthermophilic archeon Pyrococcus horikoshii have been solved by molecular replacement in space group F4(1)32 ...