SMTL ID : 5msb.1 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.91, H.93, E.104, H.117, T.198 Ligands: V13.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117 ZN.4: 6 residues within 4Å: Chain B: H.91, H.93, E.104, H.117, T.198 Ligands: V13.8 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

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

EDO.2: 3 residues within 4Å: Chain A: F.112, E.147, P.214 No protein-ligand interaction detected (PLIP) EDO.6: 6 residues within 4Å: Chain A: Y.6, F.7, N.244 Chain B: K.251, F.252, D.253 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Y.6 Water bridges: A:N.244, B:F.252, B:F.252 EDO.7: 2 residues within 4Å: Chain B: R.212, N.213 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.212, B:N.213 Water bridges: B:Y.191

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

V13.3: 17 residues within 4Å: Chain A: T.88, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.130, S.133, L.139, V.141, L.197, T.198, T.199, W.208 Ligands: ZN.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.198, A:T.198 Water bridges: A:S.133, A:S.133 V13.8: 12 residues within 4Å: Chain B: H.91, H.93, H.117, V.119, S.133, L.197, T.198, T.199, P.200, P.201, W.208 Ligands: ZN.4 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:T.198, B:T.198 Water bridges: B:N.203, B:N.203 Halogen bonds: B:T.198, B:P.200

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

PEG.5: 5 residues within 4Å: Chain B: V.107, S.108, Q.110, H.111, F.112 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:V.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smirnov, A. et al., Crystal structure correlations with the intrinsic thermodynamics of human carbonic anhydrase inhibitor binding. PeerJ (2018)

Release Date

2018-01-17

Peptides

Carbonic anhydrase 12: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Carbonic anhydrase 12

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