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

Crystal structure of catalytic domain of human carbonic anhydrase isozyme XII with inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 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: WWO.2 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: WWO.5 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

2 x WWO: 3-(benzylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide(Non-covalent)

WWO.2: 18 residues within 4Å: Chain A: N.64, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.130, S.133, V.141, L.197, T.198, T.199, P.200, P.201, W.208 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.129 Hydrogen bonds: A:E.104, A:T.198, A:T.199, A:P.200 Water bridges: A:Q.89 pi-Cation interactions: A:H.91 WWO.5: 19 residues within 4Å: Chain B: N.64, T.88, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.130, S.133, V.141, L.197, T.198, T.199, P.200, P.201, W.208 Ligands: ZN.4 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:T.88, B:A.129 Hydrogen bonds: B:E.104, B:T.198, B:T.199 Water bridges: B:Q.89 pi-Cation interactions: B:H.91

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

EDO.3: 5 residues within 4Å: Chain A: D.156, F.159, S.160, Q.221, A.224 No protein-ligand interaction detected (PLIP) EDO.6: 6 residues within 4Å: Chain B: D.156, F.159, S.160, Q.221, A.224 Ligands: EDO.8 No protein-ligand interaction detected (PLIP) EDO.7: 3 residues within 4Å: Chain B: L.43, R.192, L.207 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.192 Water bridges: B:G.80 EDO.8: 2 residues within 4Å: Chain B: Q.163 Ligands: EDO.6 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Q.163 Water bridges: B:S.160, B:Q.163, B:Q.163

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 12: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Carbonic anhydrase 12

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