SMTL ID : 4kp8.1 (1 other biounit)

Crystal structure of catalytic domain of human carbonic anhydrase isozyme XII with 3-[(Pyrimidin-2-ylsulfanyl)acetyl]benzenesulfonamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.91, H.93, H.117, T.198 Ligands: E1G.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117 ZN.4: 5 residues within 4Å: Chain B: H.91, H.93, E.104, H.117 Ligands: E1G.5 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

2 x E1G: 3-[(pyrimidin-2-ylsulfanyl)acetyl]benzenesulfonamide(Non-covalent)

E1G.2: 13 residues within 4Å: Chain A: Q.89, H.91, H.93, H.117, V.119, S.133, V.141, L.197, T.198, T.199, P.201, W.208 Ligands: ZN.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.119, A:L.197, A:T.199 Hydrogen bonds: A:Q.89, A:S.133, A:T.198, A:T.198 Water bridges: A:N.203 E1G.5: 14 residues within 4Å: Chain B: Q.89, H.91, H.93, E.104, H.117, V.119, S.133, L.197, T.198, T.199, P.201, W.208 Ligands: ZN.4, PEG.6 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:L.197, B:L.197 Hydrogen bonds: B:S.133, B:T.198, B:T.198

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 1 residues within 4Å: Chain A: F.151 2 PLIP interactions: 2 interactions with chain A Water bridges: A:S.218 pi-Cation interactions: A:F.151

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

PEG.6: 8 residues within 4Å: Chain B: W.4, N.64, H.66, S.67, Q.89, H.91, T.199 Ligands: E1G.5 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:N.64, B:Q.89, B:T.199, B:T.199 Water bridges: B:K.69, B:K.69, B:K.69

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

EDO.7: 5 residues within 4Å: Chain B: D.156, F.159, S.160, Q.221, A.224 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Capkauskaite, E. et al., Benzenesulfonamides with pyrimidine moiety as inhibitors of human carbonic anhydrases I, II, VI, VII, XII, and XIII. Bioorg.Med.Chem. (2013)

Release Date

2013-11-06

Peptides

Carbonic anhydrase 12: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Carbonic anhydrase 12

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