1jn0

X-ray diffraction
3Å resolution

Crystal structure of the non-regulatory A4 isoform of spinach chloroplast glyceraldehyde-3-phosphate dehydrogenase complexed with NADP

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-148772 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Glyceraldehyde-3-phosphate dehydrogenase A, chloroplastic Chains: A, B, O
Molecule details ›
Chains: A, B, O
Length: 335 amino acids
Theoretical weight: 36.01 KDa
Source organism: Spinacia oleracea
UniProt:
  • Canonical: P19866 (Residues: 66-401; Coverage: 83%)
Gene names: GAPA, GPA1
Sequence domains:
Structure domains:

Ligands and Environments


Cofactor: Ligand NDP 3 x NDP
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ELETTRA BEAMLINE 5.2R
Spacegroup: C222
Unit cell:
a: 146.249Å b: 182.184Å c: 106.026Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.213 0.254