Crystal structure of the complex of human carbonic anhydrase I with 4-sulfamoylphenyl 3-(p-tolylthio)propanoate

(4-sulfamoylphenyl) 3-(4-methylphenyl)sulfanylpropanoate
4-sulfamoylphenyl 3-(p-tolylthio)propanoate

Carbonate dehydratase I,Carbonic anhydrase B,CAB,Carbonic anhydrase I,CA-I

MASPDWGYDDKNGPEQWSKLYPIANGNNQSPVDIKTSETKHDTSLKPISVSYNPATAKEIINVGHSFHVNFEDNDNRSVL
KGGPFSDSYRLFQFHFHWGSTNEHGSEHTVDGVKYSAELHVAHWNSAKYSSLAEAASKADGLAVIGVLMKVGEANPKLQK
VLDALQAIKTKGKRAPFTNFDPSTLLPSSLDFWTYPGSLTHPPLYESVTWIICKESISVSSEQLAQFRSLLSNVEGDNAV
PMQHNNRPTQPLKGRTVRASF

28-31% PEG4000, 0.2 M sodium acetate, 0.1 M Tris pH 9.0

Hydrogens have been added in their riding positions

carbonic anhydrase, sulfonamide, inhibitor, metalloenzyme, LYASE