SMTL ID : 4qj0.2 (1 other biounit)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 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, E.104, H.117 Ligands: WWX.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: WWX.8 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

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

EDO.2: 4 residues within 4Å: Chain A: N.64, H.66, K.69 Ligands: WWX.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.64, A:H.66, A:K.69, A:K.69 EDO.5: 8 residues within 4Å: Chain B: S.42, L.43, T.44, L.46, G.80, L.81, Y.190, R.192 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.42, B:R.192, B:R.192 EDO.6: 3 residues within 4Å: Chain B: N.71, L.72, T.88 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:L.72, B:T.88, B:T.88 Water bridges: B:L.72, B:S.74 EDO.7: 4 residues within 4Å: Chain B: D.156, F.159, S.160, Q.221 No protein-ligand interaction detected (PLIP)

2 x WWX: 2,3,6-trifluoro-5-{[(1R,2S)-2-hydroxy-1,2-diphenylethyl]amino}-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide(Non-covalent)

WWX.3: 25 residues within 4Å: Chain A: W.4, Y.6, N.64, H.66, S.67, 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, P.200, P.201, W.208 Ligands: ZN.1, EDO.2 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.4, A:H.66, A:H.91, A:L.197, A:T.199 Hydrogen bonds: A:Q.89, A:S.130, A:T.198, A:T.198 Water bridges: A:S.133 WWX.8: 22 residues within 4Å: Chain B: W.4, N.64, H.66, S.67, T.88, 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, P.200, P.201, W.208 Ligands: ZN.4 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:H.66, B:H.91, B:L.197, B:T.199 Hydrogen bonds: B:S.130, B:T.198, B:T.198 Water bridges: B:N.64

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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