SMTL ID : 1ps6.1

Crystal structure of E.coli PdxA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.165, H.265 Chain B: H.210 Ligands: 4TP.2 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Metal complexes: B:H.210, A:H.165, A:H.265 ZN.3: 3 residues within 4Å: Chain A: H.210 Chain B: H.165, H.265 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.165, B:H.265, A:H.210

1 x 4TP: 4-HYDROXY-L-THREONINE-5-MONOPHOSPHATE(Non-covalent)

4TP.2: 13 residues within 4Å: Chain A: H.135, T.136, M.150, L.152, H.165, H.265, L.269, K.273, N.282, R.291, D.295 Chain B: H.210 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:H.135, A:T.136, A:T.136, A:N.282 Salt bridges: A:H.135, A:K.273, A:R.291

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sivaraman, J. et al., Crystal Structure of Escherichia coli PdxA, an Enzyme Involved in the Pyridoxal Phosphate Biosynthesis Pathway. J.Biol.Chem. (2003)

Release Date

2003-11-04

Peptides

4-hydroxythreonine-4-phosphate dehydrogenase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

4-hydroxythreonine-4-phosphate dehydrogenase