› 6utn

X-ray diffraction
1.79Å resolution

Function and Biology Details

Reaction catalysed: 
D-glyceraldehyde 3-phosphate + phosphate + NAD(+) = 3-phospho-D-glyceroyl phosphate + NADH
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-141863 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Glyceraldehyde-3-phosphate dehydrogenase A Chains: A, B
Molecule details ›
Chains: A, B
Length: 330 amino acids
Theoretical weight: 35.81 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A9B2 (Residues: 2-331; Coverage: 100%)
Gene names: JW1768, b1779, gapA
Sequence domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: GLC
Carbohydrate polymer
4 bound ligands:
Ligand G3P 1 x G3P
Ligand ACT 2 x ACT
Ligand NA 2 x NA
Ligand PO4 1 x PO4
2 modified residues:
Ligand MSE 14 x MSE
Ligand CSD 2 x CSD

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: C2221
Unit cell:
a: 77.673Å b: 187.353Å c: 121.673Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.178 0.178 0.199
Expression system: Escherichia coli

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