PDBe 1ej7

X-ray diffraction
2.45Å resolution

CRYSTAL STRUCTURE OF UNACTIVATED TOBACCO RUBISCO WITH BOUND PHOSPHATE IONS

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 Chain: L
Molecule details ›
Chain: L
Length: 475 amino acids
Theoretical weight: 52.74 KDa
Source organism: Nicotiana tabacum
UniProt:
  • Canonical: P00876 (Residues: 3-477; Coverage: 100%)
Gene names: rbcA, rbcL
Sequence domains:
Structure domains:
Ribulose bisphosphate carboxylase small chain, chloroplastic Chain: S
Molecule details ›
Chain: S
Length: 123 amino acids
Theoretical weight: 14.57 KDa
Source organism: Nicotiana tabacum
UniProt:
  • Canonical: P69249 (Residues: 58-180; Coverage: 68%)
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: MACSCIENCE
Spacegroup: I422
Unit cell:
a: 149.18Å b: 149.18Å c: 138.34Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.149 0.149 0.197