SMTL ID : 2nn1.2 (1 other biounit)

Structure of inhibitor binding to Carbonic Anhydrase I

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 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: M28.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

1 x NA: SODIUM ION(Non-functional Binders)

NA.2: 3 residues within 4Å: Chain A: H.40, L.44, S.259 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.40

1 x M28: 3-[4-(AMINOSULFONYL)PHENYL]PROPANOIC ACID(Non-covalent)

M28.3: 12 residues within 4Å: Chain A: H.67, Q.92, H.94, H.96, H.119, V.143, S.197, L.198, T.199, H.200, W.209 Ligands: ZN.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.92, A:T.199, A:T.199 Salt bridges: A:H.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Srivastava, D.K. et al., Structural Analysis of Charge Discrimination in the Binding of Inhibitors to Human Carbonic Anhydrases I and II. J.Am.Chem.Soc. (2007)

Release Date

2007-04-24

Peptides

Carbonic anhydrase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Carbonic anhydrase 1

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