SMTL ID : 1ptm.1

Crystal structure of E.coli PdxA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.96 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: H.166, H.266 Chain B: H.211 6 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: B:H.211, A:H.166, A:H.266, H2O.1, H2O.4, H2O.7 ZN.3: 3 residues within 4Å: Chain A: H.211 Chain B: H.166, H.266 6 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: B:H.166, B:H.266, A:H.211, H2O.4, H2O.5, H2O.9

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 5 residues within 4Å: Chain A: G.135, H.136, T.137, N.283, R.292 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:H.136, A:T.137, A:T.137, A:N.283 Salt bridges: A:H.136, A:R.292

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

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