SMTL ID : 6g7a.1 (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.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: EOQ.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: 5 residues within 4Å: Chain A: D.156, F.159, S.160, Q.221, A.224 No protein-ligand interaction detected (PLIP) 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:R.192, B:R.192 Water bridges: B:S.42 EDO.6: 5 residues within 4Å: Chain B: D.156, F.159, S.160, Q.221, A.224 No protein-ligand interaction detected (PLIP) EDO.7: 3 residues within 4Å: Chain B: K.57, Q.58, F.173 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.58, B:Q.58

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

EOQ.3: 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:Q.89, A:T.198, A:T.198, A:T.199 Water bridges: A:K.69 EOQ.8: 19 residues within 4Å: Chain B: W.4, N.64, H.66, S.67, Q.89, H.91, H.93, H.117, V.119, S.130, S.133, V.141, S.196, L.197, T.198, T.199, V.206, W.208 Ligands: ZN.4 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:V.119, B:L.197, 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, B:K.69

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
A

B
B

Carbonic anhydrase 12

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