title: Functional aspects of the three-dimensional structure of the active site of carbonic anhydrase.
mesh_terms: D002256:Carbonic Anhydrases / Q000032:analysis* / Q000097:blood; D003460:Crystallization; D003461:Crystallography; D004912:Erythrocytes / Q000201:enzymology*; D013329:Structure-Activity Relationship; D013449:Sulfonamides / Q000378:metabolism; D015032:Zinc
chemical_list: D013449:Sulfonamides; D002256:Carbonic Anhydrases; D015032:Zinc