PDBe 1gk8

X-ray diffraction
1.4Å resolution

Rubisco from Chlamydomonas reinhardtii

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 small chain 1, chloroplastic Chains: I, K, M, O
Molecule details ›
Chains: I, K, M, O
Length: 140 amino acids
Theoretical weight: 16.28 KDa
Source organism: Chlamydomonas reinhardtii
UniProt:
  • Canonical: P00873 (Residues: 46-185; Coverage: 76%)
Gene name: RBCS-1
Sequence domains: Ribulose bisphosphate carboxylase, small chain
Structure domains: RuBisCO, small subunit
Ribulose bisphosphate carboxylase large chain Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 475 amino acids
Theoretical weight: 52.7 KDa
Source organism: Chlamydomonas reinhardtii
UniProt:
  • Canonical: P00877 (Residues: 1-475; Coverage: 100%)
Gene name: rbcL
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:

4 modified residues:

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-3
Spacegroup: C2
Unit cell:
a: 171.375Å b: 142.638Å c: 124.717Å
α: 90° β: 124.13° γ: 90°
R-values:
R R work R free
0.149 0.149 0.162