› 3oet

X-ray diffraction
2.36Å resolution

D-Erythronate-4-Phosphate Dehydrogenase complexed with NAD

Released:
DOI: 10.2210/pdb3oet/pdb
PDB entry 3oet coloured by chain, front view.
PDB entry 3oet coloured by chain, side view.
PDB entry 3oet coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Entry authors: Filippova EV, Wawrzak Z, Onopriyenko O, Savchenko A, Edwards A, Anderson WF, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

Reaction catalysed: 
4-phospho-D-erythronate + NAD(+) = (3R)-3-hydroxy-2-oxo-4-phosphonooxybutanoate + NADH
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-158098 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Erythronate-4-phosphate dehydrogenase Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 381 amino acids
Theoretical weight: 41.86 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
Expression system: Escherichia coli
UniProt:
  • Canonical: P60802 (Residues: 1-378; Coverage: 100%)
Gene names: STM2370, pdxB
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand NAD 8 x NAD
No bound ligands
1 modified residue:
Ligand MSE 40 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P21
Unit cell:
a: 93.279Å b: 167.765Å c: 103.949Å
α: 90° β: 93.88° γ: 90°
R-values:
R R work R free
0.193 0.19 0.253
Expression system: Escherichia coli

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