SMTL ID : 5cjf.1

The crystal structure of the human carbonic anhydrase XIV in complex with a 1,1'-biphenyl-4-sulfonamide inhibitor.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

monomer

Ligands

1 x NAG- NAG- BMA- MAN- MAN: alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN.1: 5 residues within 4Å: Chain A: Q.140, R.196, Y.197, N.198, F.260 1 PLIP interactions: 1 interactions with chain A Water bridges: A:Q.140

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 6 residues within 4Å: Chain A: H.94, H.96, E.107, H.120, T.202 Ligands: 520.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.120

1 x 520: 4'-(4-aminobenzoyl)biphenyl-4-sulfonamide(Non-covalent)

520.3: 13 residues within 4Å: Chain A: H.94, H.96, H.120, V.122, S.133, A.136, V.144, L.201, T.202, T.203, W.212 Ligands: ZN.2, GOL.4 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.122, A:A.136, A:L.201, A:L.201 Hydrogen bonds: A:T.202, A:T.202

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 8 residues within 4Å: Chain A: N.67, H.69, T.70, Q.72, Q.92, H.94, T.203 Ligands: 520.3 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.67, A:Q.92, A:Q.92 Water bridges: A:H.69, A:Q.72, A:Q.72 GOL.5: 1 residues within 4Å: Chain A: A.20 No protein-ligand interaction detected (PLIP)

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.6: 3 residues within 4Å: Chain A: P.253, L.254, N.255 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:L.254, A:N.255 Water bridges: A:Q.256

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

La Regina, G. et al., Discovery of 1,1'-Biphenyl-4-sulfonamides as a New Class of Potent and Selective Carbonic Anhydrase XIV Inhibitors. J.Med.Chem. (2015)

Release Date

2015-11-04

Peptides

Carbonic anhydrase 14: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 14

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