SMTL ID : 6g7a.2 (1 other biounit)

Crystal structure of human carbonic anhydrase isozyme XII 2-(benzylamino)-4-chloro-N-(2-hydroxyethyl)-5-sulfamoyl-benzamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.42 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: EOQ.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117 ZN.6: 6 residues within 4Å: Chain B: H.91, H.93, E.104, H.117, T.198 Ligands: EOQ.12 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

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

EDO.2: 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:T.44, A:Y.190, A:R.192, A:R.192 EDO.3: 4 residues within 4Å: Chain A: L.46, E.47, F.48, E.180 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:F.48, A:F.48 Water bridges: A:T.187 EDO.4: 3 residues within 4Å: Chain A: N.71, L.72, T.88 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.72 EDO.7: 7 residues within 4Å: Chain B: S.42, T.44, L.46, G.80, L.81, Y.190, R.192 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.192, B:R.192 Water bridges: B:S.42, B:Q.82 EDO.8: 4 residues within 4Å: Chain B: Q.110, H.111, F.112 Ligands: EDO.9 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:H.111 EDO.9: 5 residues within 4Å: Chain B: F.112, A.113, E.147, M.148 Ligands: EDO.8 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:A.113, B:E.147, B:M.148 EDO.10: 3 residues within 4Å: Chain B: P.100, H.101, M.148 No protein-ligand interaction detected (PLIP) EDO.11: 4 residues within 4Å: Chain B: D.156, F.159, S.160, Q.221 No protein-ligand interaction detected (PLIP)

2 x EOQ: 4-chloranyl-~{N}-(2-hydroxyethyl)-2-[(phenylmethyl)amino]-5-sulfamoyl-benzamide(Non-covalent)

EOQ.5: 18 residues within 4Å: Chain A: W.4, N.64, H.66, Q.89, H.91, H.93, H.117, V.119, A.129, S.130, S.133, V.141, L.197, T.198, T.199, V.206, W.208 Ligands: ZN.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.119, A:A.129, A:L.197 Hydrogen bonds: A:N.64, A:N.64, A:T.198, A:T.198, A:T.199 Water bridges: A:K.69, A:Q.89 EOQ.12: 19 residues within 4Å: Chain B: W.4, N.64, H.66, Q.89, H.91, H.93, H.117, V.119, A.129, S.130, S.133, V.141, S.196, L.197, T.198, T.199, V.206, W.208 Ligands: ZN.6 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:V.119, B:A.129, B:L.197 Hydrogen bonds: B:N.64, B:Q.89, B:T.198, B:T.198, B:T.199, B:T.199 Water bridges: B:H.66

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zaksauskas, A. et al., Design of two-tail compounds with rotationally fixed benzenesulfonamide ring as inhibitors of carbonic anhydrases. Eur J Med Chem (2018)

Release Date

2019-03-13

Peptides

Carbonic anhydrase 12: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Carbonic anhydrase 12

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