SMTL ID : 5dvx.2 (1 other biounit)

Crystal structure of the catalytic-domain of human carbonic anhydrase IX at 1.6 angstrom resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.87, H.89, E.99, H.112, T.193 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.87, A:H.89, A:H.112, H2O.3

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: L.84, Q.85, V.114, V.123, L.192, P.196 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.85 Water bridges: A:Q.64 GOL.3: 5 residues within 4Å: Chain A: R.79, P.130, G.131, E.189, I.202 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.189 GOL.4: 2 residues within 4Å: Chain A: F.21, R.245 No protein-ligand interaction detected (PLIP)

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.5: 3 residues within 4Å: Chain A: G.19, R.20, Q.199 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mahon, B.P. et al., The Structure of Carbonic Anhydrase IX Is Adapted for Low-pH Catalysis. Biochemistry (2016)

Release Date

2016-08-03

Peptides

Carbonic anhydrase 9: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Carbonic anhydrase 9

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