SMTL ID : 4zx1.1

Engineered Carbonic Anhydrase IX mimic in complex with a glucosyl sulfamate inhibitor

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.91, H.93, E.103, H.116, T.195 Ligands: 5L3.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.116

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

DMS.2: 4 residues within 4Å: Chain A: Y.4, D.239, W.241, P.243 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:D.239 pi-Cation interactions: A:W.241, A:W.241 DMS.3: 5 residues within 4Å: Chain A: K.155, F.172, T.173, N.174, F.175 No protein-ligand interaction detected (PLIP)

1 x 5L3: (6R)-5-O-acetyl-2,6-anhydro-6-{[4-(sulfamoyloxy)piperidin-1-yl]sulfonyl}-L-glucitol(Non-covalent)

5L3.4: 15 residues within 4Å: Chain A: N.59, H.61, Q.64, L.88, Q.89, H.91, H.93, H.116, V.118, L.194, T.195, P.197, P.198, W.205 Ligands: ZN.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.194 Hydrogen bonds: A:Q.89, A:T.195, A:T.195 Water bridges: A:N.59, A:Q.64 Salt bridges: A:H.61, A:H.91, A:H.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mahon, B.P. et al., Mapping Selective Inhibition of the Cancer-Related Carbonic Anhydrase IX using Structure-Activity Relationships of Glucosyl-Based Sulfamates. J. Med. Chem. (2015)

Release Date

2015-10-28

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2