SMTL ID : 1huh.1

DIFFERENCES IN ANIONIC INHIBITION OF HUMAN CARBONIC ANHYDRASE I REVEALED FROM THE STRUCTURES OF IODIDE AND GOLD CYANIDE INHIBITOR COMPLEXES

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.94, H.96, H.119, T.199 Ligands: IOD.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

5 x IOD: IODIDE ION(Non-functional Binders)

IOD.2: 4 residues within 4Å: Chain A: H.94, H.119, T.199 Ligands: ZN.1 Ligand excluded by PLIP IOD.3: 2 residues within 4Å: Chain A: E.14, Q.249 Ligand excluded by PLIP IOD.4: 3 residues within 4Å: Chain A: L.189, D.190, C.212 Ligand excluded by PLIP IOD.5: 2 residues within 4Å: Chain A: D.74, N.75 Ligand excluded by PLIP IOD.6: 1 residues within 4Å: Chain A: K.113 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, V. et al., Differences in anionic inhibition of human carbonic anhydrase I revealed from the structures of iodide and gold cyanide inhibitor complexes. Acta Crystallogr.,Sect.D (1994)

Release Date

1994-04-30

Peptides

CARBONIC ANHYDRASE I: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE I

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