X-ray diffraction
2Å resolution

Crystal Structure of Glycine Decarboxylase P-protein from Synechocystis sp. PCC 6803, apo form


Function and Biology Details

Reaction catalysed:
Glycine + [glycine-cleavage complex H protein]-N(6)-lipoyl-L-lysine = [glycine-cleavage complex H protein]-S-aminomethyl-N(6)-dihydrolipoyl-L-lysine + CO(2)
Biochemical function:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Glycine dehydrogenase (decarboxylating) Chains: A, B
Molecule details ›
Chains: A, B
Length: 983 amino acids
Theoretical weight: 107.57 KDa
Source organism: Synechocystis sp. PCC 6803 substr. Kazusa
Expression system: Escherichia coli
  • Canonical: P74416 (Residues: 1-983; Coverage: 100%)
Gene names: gcvP, slr0293
Sequence domains: Glycine cleavage system P-protein

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P212121
Unit cell:
a: 96.299Å b: 135.814Å c: 179.08Å
α: 90° β: 90° γ: 90°
R R work R free
0.159 0.161 0.192
Expression system: Escherichia coli