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

Crystal structure of human carbonic anhydrase isozyme XIII with inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.62 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.96, H.98, H.121, T.201 Ligands: V1F.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.96, A:H.98, A:H.121

1 x CIT: CITRIC ACID(Non-functional Binders)

CIT.2: 5 residues within 4Å: Chain A: G.100, S.101, H.105, S.245, H.247 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.101, A:S.245, A:S.245 Water bridges: A:A.102, A:A.102, A:H.247 Salt bridges: A:H.105, A:H.247, A:H.247

1 x V1F: 3-(benzylamino)-2,5,6-trifluoro-4-[(2-phenylethyl)sulfonyl]benzenesulfonamide(Non-covalent)

V1F.3: 19 residues within 4Å: Chain A: W.7, S.64, H.66, N.69, Q.94, H.96, H.98, E.108, H.121, V.123, F.133, A.137, V.145, L.200, T.201, V.202, P.204, W.211 Ligands: ZN.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:W.7, A:A.137, A:L.200 Hydrogen bonds: A:E.108, A:T.201

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

EDO.4: 4 residues within 4Å: Chain A: Q.160, Q.223, Q.224, K.227 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.160 EDO.5: 5 residues within 4Å: Chain A: L.166, D.167, K.170, S.230, L.231 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.167, A:K.170, A:S.230 EDO.6: 4 residues within 4Å: Chain A: D.104, G.113, V.114, S.115 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.115 Water bridges: A:H.105, A:G.113

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dudutiene, V. et al., Functionalization of Fluorinated Benzenesulfonamides and Their Inhibitory Properties toward Carbonic Anhydrases. Chemmedchem (2015)

Release Date

2015-04-15

Peptides

Carbonic anhydrase 13: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 13

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