SMTL ID : 4zwx.1

Engineered Carbonic Anhydrase IX mimic in complex with glucosyl sulfamate inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 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: 5KZ.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: 7 residues within 4Å: Chain A: Y.48, D.49, A.51, N.174, F.175, D.176, R.178 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.178 Salt bridges: A:D.176

1 x 5KZ: (1S)-2,3,4,6-tetra-O-acetyl-1,5-anhydro-1-{[5-(sulfamoyloxy)pentyl]sulfamoyl}-D-allitol(Non-covalent)

5KZ.4: 19 residues within 4Å: Chain A: W.2, F.17, Q.89, H.91, H.93, E.103, H.116, V.118, V.127, G.128, V.131, V.139, S.193, L.194, T.195, P.197, P.198, W.205 Ligands: ZN.1 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:W.2, A:V.118, A:V.127, A:L.194 Hydrogen bonds: A:T.195, A:T.195 Water bridges: A:T.196 Salt bridges: 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

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