› 5hqm

X-ray diffraction
1.95Å resolution

Structure function studies of R. palustris RubisCO (R. palustris/R. rubrum chimera)

Released:
DOI: 10.2210/pdb5hqm/pdb
PDB entry 5hqm coloured by chain, front view.
PDB entry 5hqm coloured by chain, side view.
PDB entry 5hqm coloured by chain, top view.
Source organisms:
Entry authors: Arbing MA, Shin A, Cascio D, Satagopan S, Tabita FR

Function and Biology Details

Reaction catalysed: 
2 3-phospho-D-glycerate + 2 H(+) = D-ribulose 1,5-bisphosphate + CO(2) + H(2)O
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-138158 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ribulose bisphosphate carboxylase Chains: A, B
Molecule details ›
Chains: A, B
Length: 487 amino acids
Theoretical weight: 53.36 KDa
Source organisms: Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q6N0W9 (Residues: 1-456; Coverage: 99%)
  • Canonical: P04718 (Residues: 456-466; Coverage: 2%)
Gene names: RPA4641, cbbL2, cbbM, rbpL
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand CAP 2 x CAP
Ligand MG 2 x MG
Ligand K 2 x K
1 modified residue:
Ligand KCX 2 x KCX

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: R3
Unit cell:
a: 165.12Å b: 165.12Å c: 95.23Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.17 0.167 0.192
Expression system: Escherichia coli BL21(DE3)

Quick links