SMTL ID : 5e2n.2 (1 other biounit)

Crystal structure of human carbonic anhydrase isozyme XIII with 3-(cyclooctylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.53 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: V14.6 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 Water bridges: A:A.102, A:A.102 Salt bridges: A:H.105, A:H.105, A:H.247, A:H.247, A:H.247

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

EDO.3: 2 residues within 4Å: Chain A: P.189, S.190 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Q.216 EDO.4: 4 residues within 4Å: Chain A: D.74, W.125, P.131, S.132 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.74 EDO.5: 3 residues within 4Å: Chain A: D.54, S.56, K.78 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.56 Water bridges: A:D.54

1 x V14: 3-(cyclooctylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide(Non-covalent)

V14.6: 18 residues within 4Å: Chain A: W.7, S.64, H.66, S.67, N.69, 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 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.7, A:W.7, A:H.66, A:H.96, A:V.202, A:V.202 Hydrogen bonds: A:N.69, A:N.69, A:E.108, A:T.201 Water bridges: A:Q.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zubriene, A. et al., Intrinsic Thermodynamics and Structures of 2,4- and 3,4-Substituted Fluorinated Benzenesulfonamides Binding to Carbonic Anhydrases. ChemMedChem (2017)

Release Date

2016-10-05

Peptides

Carbonic anhydrase 13: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Carbonic anhydrase 13

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