SMTL ID : 4q09.1

Crystal structure of chimeric carbonic anhydrase XII with inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.20 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.94, H.96, E.106, H.119, T.198 Ligands: V14.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

1 x V14: 3-(cyclooctylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide(Non-covalent)

V14.2: 17 residues within 4Å: Chain A: N.62, K.67, Q.92, H.94, H.96, E.106, H.119, V.121, A.130, S.134, V.142, L.197, T.198, T.199, P.200, P.201 Ligands: ZN.1 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.121, A:L.197 Hydrogen bonds: A:Q.92, A:E.106, A:T.198, A:P.200 Water bridges: A:K.67 pi-Cation interactions: A:H.94

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

DMS.3: 6 residues within 4Å: Chain A: Y.7, P.13, D.242, W.244, P.246 Ligands: EDO.8 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:D.242 pi-Cation interactions: A:W.244, A:W.244

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

EDO.4: 6 residues within 4Å: Chain A: L.163, D.164, K.167, K.224, K.227, L.228 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.224 Water bridges: A:D.164 EDO.5: 4 residues within 4Å: Chain A: S.48, V.49, S.50, D.52 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.48, A:D.52 Water bridges: A:V.49, A:Y.51 EDO.6: 3 residues within 4Å: Chain A: K.111, K.112 Ligands: EDO.7 No protein-ligand interaction detected (PLIP) EDO.7: 4 residues within 4Å: Chain A: G.102, K.112, K.113 Ligands: EDO.6 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.113, A:K.113 EDO.8: 6 residues within 4Å: Chain A: Y.7, G.8, P.13, E.14, P.246 Ligands: DMS.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.8 Water bridges: A:G.12, A:E.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dudutiene, V. et al., Discovery and characterization of novel selective inhibitors of carbonic anhydrase IX. J.Med.Chem. (2014)

Release Date

2015-01-28

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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