SMTL ID : 6i0j.1 (1 other biounit)

Crystal structure of human carbonic anhydrase I in complex with the 4-({[4-chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)phenyl sulfamate inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 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: GZE.6 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.95, A:H.97, A:H.120

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

ACT.2: 3 residues within 4Å: Chain A: P.203, Y.205 Ligands: GZE.6 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.203 Hydrogen bonds: A:Y.205 ACT.3: 5 residues within 4Å: Chain A: H.104, G.105, S.106, K.114, N.246 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:H.104, A:K.114 Hydrogen bonds: A:N.246 Water bridges: A:K.114, A:T.249, A:T.249, A:T.249 Salt bridges: A:K.114

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 3 residues within 4Å: Chain A: K.138, A.139, D.140 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:A.139, A:D.140 Water bridges: A:Y.129, A:S.137 GOL.5: 3 residues within 4Å: Chain A: T.36, A.259, F.261 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.261 Water bridges: A:T.39

1 x GZE: [4-[[4-chloranyl-3-(trifluoromethyl)phenyl]carbamoylamino]phenyl] sulfamate(Non-covalent)

GZE.6: 19 residues within 4Å: Chain A: H.68, F.92, Q.93, H.95, H.97, H.120, L.132, A.136, L.142, V.144, S.198, L.199, T.200, H.201, P.203, Y.205, W.210 Ligands: ZN.1, ACT.2 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.199 Hydrogen bonds: A:Q.93, A:Q.93, A:T.200, A:T.200 Salt bridges: A:H.95, A:H.120 pi-Stacking: A:H.95

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bozdag, M. et al., Carbonic anhydrase inhibitors based on sorafenib scaffold: Design, synthesis, crystallographic investigation and effects on primary breast cancer cells. Eur.J.Med.Chem. (2019)

Release Date

2019-11-20

Peptides

Carbonic anhydrase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 1

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