SMTL ID : 4hu1.2 (1 other biounit)

Crystal structure of human carbonic anhydrase isozyme XIII with the inhibitor.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.96, H.98, E.108, H.121, T.201 Ligands: V13.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.96, A:H.98, A:H.121

1 x V13: 2,3,5,6-tetrafluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide(Non-covalent)

V13.2: 13 residues within 4Å: Chain A: Q.94, H.96, H.98, E.108, H.121, V.123, F.133, V.145, L.200, T.201, V.202, W.211 Ligands: ZN.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.108, A:T.201 Water bridges: A:P.203

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 4 residues within 4Å: Chain A: K.59, I.60, R.177, T.179 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.177

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 2 residues within 4Å: Chain A: P.189, S.190 1 PLIP interactions: 1 interactions with chain A Water bridges: A:S.190 EDO.5: 4 residues within 4Å: Chain A: Q.160, Q.223, Q.224, K.227 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.160 Water bridges: A:D.164, A:K.227 EDO.6: 2 residues within 4Å: Chain A: D.54, S.56 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.56 Water bridges: A:D.54 EDO.7: 5 residues within 4Å: Chain A: G.100, S.101, H.105, S.245, H.247 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.101, A:S.101, A:H.105, A:S.245 Water bridges: A:A.102 EDO.8: 2 residues within 4Å: Chain A: D.103, I.152 1 PLIP interactions: 1 interactions with chain A Water bridges: A:I.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dudutiene, V. et al., 4-Substituted-2,3,5,6-tetrafluorobenzenesulfonamides as inhibitors of carbonic anhydrases I, II, VII, XII, and XIII. Bioorg.Med.Chem. (2013)

Release Date

2013-04-10

Peptides

Carbonic anhydrase 13: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 13

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