SMTL ID : 7jo1.1

Carbonic Anhydrase IX Mimic Complexed with N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)butyramide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 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: VFJ.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.94, A:H.96

2 x VFJ: N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)butanamide(Non-covalent)

VFJ.2: 15 residues within 4Å: Chain A: L.91, Q.92, H.94, H.96, E.106, H.119, V.121, V.130, V.134, V.142, L.197, T.198, T.199, W.208 Ligands: ZN.1 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.91, A:V.130, A:V.134 Hydrogen bonds: A:Q.92, A:T.198, A:T.198, A:T.199 Water bridges: A:Q.67, A:T.199, A:T.199 VFJ.3: 11 residues within 4Å: Chain A: F.20, P.21, I.22, V.134, Q.135, Q.136, P.137, P.201, A.203, E.204, C.205 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:I.22, A:E.204 Water bridges: A:E.204

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

DMS.4: 11 residues within 4Å: Chain A: H.4, W.5, G.6, N.11, G.12, H.15, W.16, H.17, K.18, D.19, F.20 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:D.19

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Andring, J.T. et al., Structural Basis of Nanomolar Inhibition of Tumor-Associated Carbonic Anhydrase IX: X-Ray Crystallographic and Inhibition Study of Lipophilic Inhibitors with Acetazolamide Backbone. J.Med.Chem. (2020)

Release Date

2020-11-04

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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