CATH Domain 3betA00

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.10	Roll
	3.10.200	Carbonic Anhydrase II
	3.10.200.10	Alpha carbonic anhydrase

Domain Context

CATH Clusters

Superfamily	Alpha carbonic anhydrase
Functional Family	Carbonic anhydrase 2

Enzyme Information

4.2.1.1

Carbonic anhydrase.

based on mapping to UniProt P00918

H(2)CO(3) = CO(2) + H(2)O.

-!- The enzyme catalyzes the reversible hydration of gaseous CO(2) to carbonic acid, which spontaneously converts to hydrogencarbonate under neutral pH. -!- It is widespread and found in archaea, bacteria, and eukaryotes. -!- Three distinct classes exist, and appear to have evolved independently.

UniProtKB Entries (1)

P00918

CAH2_HUMAN

Homo sapiens

Carbonic anhydrase 2

PDB Structure

PDB	3BET
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structure-activity relationships of C-17 cyano-substituted estratrienes as anticancer agents Leese, M.P., Jourdan, F.L., Gaukroger, K., Mahon, M.F., Newman, S.P., Foster, P.A., Stengel, C., Regis-Lydi, S., Ferrandis, E., Di Fiore, A., De Simone, G., Supuran, C.T., Purohit, A., Reed, M.J., Potter, B.V. J.Med.Chem.