› 5ddi

X-ray diffraction
2.4Å resolution

Crystal structure of glyceraldehyde-3-phosphate dehydrogenase from pig muscle - holo enzyme - at 2.40 Angstrom resolution

Released:
DOI: 10.2210/pdb5ddi/pdb
PDB entry 5ddi coloured by chain, front view.
PDB entry 5ddi coloured by chain, side view.
PDB entry 5ddi coloured by chain, top view.
Source organism: Sus scrofa
Entry authors: Dimova M, Devedjiev YD

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-132426 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glyceraldehyde-3-phosphate dehydrogenase Chains: P, R, S
Molecule details ›
Chains: P, R, S
Length: 332 amino acids
Theoretical weight: 35.75 KDa
Source organism: Sus scrofa
UniProt:
  • Canonical: P00355 (Residues: 2-333; Coverage: 100%)
Gene names: GAPD, GAPDH
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand NAD 3 x NAD
1 bound ligand:
Ligand SO4 6 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE BW7A
Spacegroup: I222
Unit cell:
a: 90.9Å b: 138.97Å c: 222.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.249 0.248 0.295

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