SMTL ID : 6faf.2 (1 other biounit)

Crystal structure of human carbonic anhydrase I in complex with the 3-(2,5-dimethylphenyl)-1-(2-hydroxy-5-sulfamoylphenyl)urea inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.95, H.97, H.120, T.200 Ligands: D3B.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.95, A:H.97, A:H.120

1 x D3B: 1-(2,5-dimethylphenyl)-3-(2-oxidanyl-5-sulfamoyl-phenyl)urea(Non-covalent)

D3B.2: 15 residues within 4Å: Chain A: H.68, F.92, Q.93, H.95, H.97, H.120, A.122, V.144, L.199, T.200, H.201, P.203, W.210 Ligands: ZN.1, GOL.3 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.92, A:A.122, A:L.199 Hydrogen bonds: A:H.68, A:Q.93, A:T.200, A:T.200 pi-Stacking: A:H.95

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: H.68, N.70, Q.93, L.132 Ligands: D3B.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.93, A:Q.93 Water bridges: A:N.70, A:N.70 GOL.4: 6 residues within 4Å: Chain A: P.84, F.85, S.86, D.87, Y.89, T.209 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.86, A:D.87, A:D.87, A:T.209 GOL.5: 1 residues within 4Å: Chain A: R.174 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bozdag, M. et al., Discovery of 4-Hydroxy-3-(3-(phenylureido)benzenesulfonamides as SLC-0111 Analogues for the Treatment of Hypoxic Tumors Overexpressing Carbonic Anhydrase IX. J. Med. Chem. (2018)

Release Date

2018-10-10

Peptides

Carbonic anhydrase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Carbonic anhydrase 1

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