PDBe 1svd

X-ray diffraction
1.8Å resolution

The structure of Halothiobacillus neapolitanus RuBisCo

Entry authors: Kerfeld CA, Sawaya MR, Pashkov I, Cannon G, Williams E, Tran K, Yeates TO

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero 16-mer
hetero tetramer
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Ribulose bisphosphate carboxylase small chain Chain: M
Molecule details ›
Chain: M
Length: 110 amino acids
Theoretical weight: 12.87 KDa
Source organism: Halothiobacillus neapolitanus
  • Canonical: P45686 (Residues: 1-110; Coverage: 100%)
Gene names: Hneap_0921, cbbS, rbcS
Sequence domains: Ribulose bisphosphate carboxylase, small chain
Structure domains: RuBisCO, small subunit
Ribulose bisphosphate carboxylase large chain Chain: A
Molecule details ›
Chain: A
Length: 473 amino acids
Theoretical weight: 52.7 KDa
Source organism: Halothiobacillus neapolitanus
  • Canonical: O85040 (Residues: 1-473; Coverage: 100%)
Gene names: Hneap_0922, cbbL
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.2
Spacegroup: I422
Unit cell:
a: 157.066Å b: 157.066Å c: 107.609Å
α: 90° β: 90° γ: 90°
R R work R free
0.146 0.145 0.166