SMTL ID : 4ht2.1 (3 other biounits)

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

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

monomer

Ligands

1 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: V50.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117

1 x V50: 4-[(4,6-dimethylpyrimidin-2-yl)thio]-2,3,5,6-tetrafluorobenzenesulfonamide(Non-covalent)

V50.2: 18 residues within 4Å: Chain A: Q.89, H.91, H.93, H.117, V.119, A.129, S.130, S.133, L.139, V.141, L.197, T.198, T.199, N.203, W.208 Ligands: ZN.1, PEG.3, EDO.4 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.129, A:L.197 Hydrogen bonds: A:T.198, A:T.198 Water bridges: A:Q.89

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

PEG.3: 8 residues within 4Å: Chain A: W.4, N.64, K.69, Q.89, T.199, P.200 Ligands: V50.2, EDO.4 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.64, A:K.69, A:T.199, A:P.200 Water bridges: A:Q.89

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

EDO.4: 7 residues within 4Å: Chain A: N.64, H.66, S.67, Q.89, H.91 Ligands: V50.2, PEG.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.64, A:Q.89, A:H.91 Water bridges: A:H.66 EDO.5: 8 residues within 4Å: Chain A: S.42, L.43, T.44, L.46, G.80, L.81, Y.190, R.192 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.42, A:T.44, A:R.192, A:R.192 EDO.6: 3 residues within 4Å: Chain A: D.40, R.192, Y.258 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.40, A:D.40 Water bridges: A:R.194

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 12: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 12

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