SMTL ID : 4q07.1

Crystal structure of chimeric carbonic anhydrase IX with inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.15 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: V14.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

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

DMS.2: 4 residues within 4Å: Chain A: Y.7, D.242, W.244, P.246 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:D.242 pi-Cation interactions: A:W.244, A:W.244

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

V14.3: 18 residues within 4Å: Chain A: W.5, N.62, H.64, Q.67, L.91, Q.92, H.94, H.96, E.106, H.119, V.121, V.130, L.134, V.142, L.197, T.198, T.199 Ligands: ZN.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.91, A:V.130, A:L.134, A:L.197 Hydrogen bonds: A:E.106, A:T.198, A:T.199 Water bridges: A:P.200 pi-Cation interactions: A:H.94

1 x BCN: BICINE(Non-covalent)

BCN.4: 5 residues within 4Å: Chain A: Y.114, K.148, K.212, E.213, P.214 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.114 Salt bridges: A:K.148

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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