SMTL ID : 1gew.1

CRYSTAL STRUCTURE OF HISTIDINOL-PHOSPHATE AMINOTRANSFERASE COMPLEXED WITH PYRIDOXAL 5'-PHOSPHATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 14 residues within 4Å: Chain A: G.83, A.84, D.85, Y.110, C.153, N.157, D.184, A.186, Y.187, T.211, S.213, K.214, R.222 Chain B: Y.55 17 PLIP interactions: 16 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.110, A:N.157, A:A.186, A:Y.187, A:K.214 Hydrogen bonds: A:A.84, A:D.85, A:N.157, A:Y.187, A:T.211, A:S.213, A:S.213, B:Y.55 Water bridges: A:R.222 Salt bridges: A:K.214, A:R.222 pi-Stacking: A:Y.110 PLP.2: 14 residues within 4Å: Chain A: Y.55 Chain B: G.83, A.84, D.85, Y.110, C.153, N.157, D.184, A.186, Y.187, T.211, S.213, K.214, R.222 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:Y.110, B:N.157, B:A.186, B:Y.187, B:K.214 Hydrogen bonds: B:A.84, B:D.85, B:N.157, B:T.211, B:S.213, B:S.213 Water bridges: B:Y.110, B:Y.110 Salt bridges: B:K.214, B:R.222 pi-Stacking: B:Y.110

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Haruyama, K. et al., Structures of Escherichia coli histidinol-phosphate aminotransferase and its complexes with histidinol-phosphate and N-(5'-phosphopyridoxyl)-L-glutamate: double substrate recognition of the enzyme. Biochemistry (2001)

Release Date

2001-04-18

Peptides

HISTIDINOL-PHOSPHATE AMINOTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

HISTIDINOL-PHOSPHATE AMINOTRANSFERASE

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