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

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

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

EDO.1: 4 residues within 4Å: Chain A: A.188, E.189, S.260, F.261 No protein-ligand interaction detected (PLIP) EDO.4: 5 residues within 4Å: Chain B: D.156, F.159, S.160, Q.221, A.224 No protein-ligand interaction detected (PLIP) EDO.5: 3 residues within 4Å: Chain B: N.152, S.154, E.181 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.152

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain A: H.91, H.93, E.104, H.117 Ligands: V1F.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117 ZN.6: 5 residues within 4Å: Chain B: H.91, H.93, E.104, H.117 Ligands: V1F.7 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

2 x V1F: 3-(benzylamino)-2,5,6-trifluoro-4-[(2-phenylethyl)sulfonyl]benzenesulfonamide(Non-covalent)

V1F.3: 18 residues within 4Å: Chain A: N.64, T.88, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.130, V.141, L.197, T.198, T.199, P.200, P.201, W.208 Ligands: ZN.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.129, A:L.197 Hydrogen bonds: A:E.104, A:T.198 pi-Cation interactions: A:H.91 V1F.7: 18 residues within 4Å: Chain B: N.64, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.130, S.133, V.141, L.197, T.198, T.199, P.200, P.201, W.208 Ligands: ZN.6 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:A.129, B:T.199 Hydrogen bonds: B:E.104, B:T.198 Halogen bonds: B:P.200

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
A

B
B

Carbonic anhydrase 12

Related Entries With Identical Sequence