SMTL ID : 2g3f.2 (2 other biounits)

Crystal Structure of imidazolonepropionase complexed with imidazole-4-acetic acid sodium salt, a substrate homologue

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.80, H.82, H.249, H.272, D.324 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.80, A:H.82, A:H.249, A:D.324, H2O.5

1 x IZC: 2H-IMIDAZOL-4-YLACETIC ACID(Non-covalent)

IZC.2: 12 residues within 4Å: Chain A: R.89, Y.102, I.112, Y.152, H.185, F.221, H.249, E.252, H.272, N.326, G.328, S.329 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.102, A:Y.152, A:S.329 Water bridges: A:I.112 Salt bridges: A:R.89, A:H.185

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yu, Y. et al., A catalytic mechanism revealed by the crystal structures of the imidazolonepropionase from Bacillus subtilis. J.Biol.Chem. (2006)

Release Date

2006-09-26

Peptides

Imidazolonepropionase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Imidazolonepropionase

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