PDBe 1rbo

X-ray diffraction
2.3Å resolution

SPINACH RUBISCO IN COMPLEX WITH THE INHIBITOR 2-CARBOXYARABINITOL-1,5-DIPHOSPHATE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero 16-mer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ribulose bisphosphate carboxylase large chain Chains: B, E, H, L
Molecule details ›
Chains: B, E, H, L
Length: 475 amino acids
Theoretical weight: 52.73 KDa
Source organism: Spinacia oleracea
UniProt:
  • Canonical: P00875 (Residues: 1-475; Coverage: 100%)
Gene name: rbcL
Sequence domains:
Structure domains:
Ribulose bisphosphate carboxylase small chain Chains: C, F, I, S
Molecule details ›
Chains: C, F, I, S
Length: 123 amino acids
Theoretical weight: 14.64 KDa
Source organism: Spinacia oleracea
UniProt:
  • Canonical: P00870 (Residues: 1-123; Coverage: 100%)
Gene name: RBCS
Sequence domains: Ribulose bisphosphate carboxylase, small chain
Structure domains: RuBisCO, small subunit

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: EMBL/DESY, HAMBURG BEAMLINE X31
Spacegroup: C2221
Unit cell:
a: 157.2Å b: 157.2Å c: 201.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.154 0.154 0.171