SMTL ID : 6f3b.1 (1 other biounit)

Crystal structure of human carbonic anhydrase I in complex with the 1-(2-hydroxy-5-sulfamoylphenyl)-3-[(4-methylphenyl)methyl]urea inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 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: CJK.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.95, A:H.97, A:H.120

1 x CJK: 1-[(4-methylphenyl)methyl]-3-(2-oxidanyl-5-sulfamoyl-phenyl)urea(Non-covalent)

CJK.2: 12 residues within 4Å: Chain A: F.92, H.95, H.97, H.120, L.132, A.136, L.199, T.200, H.201, P.203, W.210 Ligands: ZN.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:A.136, A:L.199, A:L.199, A:P.203 Hydrogen bonds: A:T.200, A:T.200 Water bridges: A:Q.93, A:Q.93, A:Q.93 pi-Stacking: A:H.201

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 1 residues within 4Å: Chain A: Y.205 No protein-ligand interaction detected (PLIP) ACT.4: 5 residues within 4Å: Chain A: H.104, G.105, S.106, K.114, N.246 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:H.104, A:K.114 Hydrogen bonds: A:S.106, A:N.246 Water bridges: A:T.249, A:T.249 Salt bridges: A:K.114

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 5 residues within 4Å: Chain A: K.128, Y.129, K.138, A.139, D.140 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.128, A:Y.129, A:A.139, A:D.140 Water bridges: A:S.137

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
A

Carbonic anhydrase 1

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