Reaction Details Report a problem with these data
Target
Carbonic anhydrase 4
Ligand
BDBM13063
Substrate
BDBM11326
Meas. Tech.
Carbonic Anhydrase Enzyme Inhibition Assay
pH
7.4±n/a
Temperature
298.15±n/a K
IC50
340±n/a nM
Citation
 Weber, A; Casini, A; Heine, A; Kuhn, D; Supuran, CT; Scozzafava, A; Klebe, G Unexpected nanomolar inhibition of carbonic anhydrase by COX-2-selective celecoxib: new pharmacological opportunities due to related binding site recognition. J Med Chem 47:550-7 (2004) [PubMed]  Article 
Target
Name:
Carbonic anhydrase 4
Synonyms:
CA-IV | CA4 | CAH4_BOVIN | Carbonate dehydratase IV | Carbonic Anhydrase IV | Carbonic anhydrase | Carbonic anhydrase 4
Type:
Enzyme
Mol. Mass.:
35152.74
Organism:
Bos taurus (bovine)
Description:
Bovine isozyme, isolated from lung microsomes
Residue:
312
Sequence:
MRLLLALLVLAAAPPQARAASHWCYQIQVKPSNYTCLEPDEWEGSCQNNRQSPVNIVTAKTQLDPNLGRFSFSGYNMKHQWVVQNNGHTVMVLLENKPSIAGGGLSTRYQATQLHLHWSRAMDRGSEHSFDGERFAMEMHIVHEKEKGLSGNASQNQFAEDEIAVLAFMVEDGSKNVNFQPLVEALSDIPRPNMNTTMKEGVSLFDLLPEEESLRHYFRYLGSLTTPTCDEKVVWTVFQKPIQLHRDQILAFSQKLFYDDQQKVNMTDNVRPVQSLGQRQVFRSGAPGLLLAQPLPTLLAPVLACLTVGFLR
  
Inhibitor
Name:
BDBM13063
Synonyms:
4-(5-methyl-3-phenyl-1,2-oxazol-4-yl)benzene-1-sulfonamide | Bextra | CHEMBL865 | VLX | Valdecoxib | cid_119607
Type:
Small organic molecule
Emp. Form.:
C16H14N2O3S
Mol. Mass.:
314.359
SMILES:
Cc1onc(c1-c1ccc(cc1)S(N)(=O)=O)-c1ccccc1
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
BDBM11326
Synonyms:
4-nitrophenyl acetate | p-Nitrophenyl Acetate
Type:
Small organic molecule
Emp. Form.:
C8H7NO4
Mol. Mass.:
181.1455
SMILES:
CC(=O)Oc1ccc(cc1)[N+]([O-])=O
Structure:
Search PDB for entries with ligand similarity: