› 4gr6

X-ray diffraction
2Å resolution

Crystal structure of AtRbcX2 from Arabidopsis thaliana

Released:
DOI: 10.2210/pdb4gr6/pdb
PDB entry 4gr6 coloured by chain, front view.
PDB entry 4gr6 coloured by chain, side view.
PDB entry 4gr6 coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Insights into eukaryotic Rubisco assembly - crystal structures of RbcX chaperones from Arabidopsis thaliana.
Kolesinski P, Golik P, Grudnik P, Piechota J, Markiewicz M, Tarnawski M, Dubin G, Szczepaniak A
Biochim Biophys Acta 1830 2899-906 (2013)
PMID: 23295968

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185270 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chaperonin-like RbcX protein 2, chloroplastic Chains: A, B
Molecule details ›
Chains: A, B
Length: 126 amino acids
Theoretical weight: 15.04 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8L9X2 (Residues: 79-203; Coverage: 62%)
Gene names: At5g19855, F28I16, RBCX2, T29J13
Sequence domains: RbcX protein
Structure domains: Chaperonin-like RbcX

Ligands and Environments

1 bound ligand:
Ligand EDO 1 x EDO
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007 HF
Spacegroup: C2
Unit cell:
a: 91.77Å b: 63.3Å c: 57.32Å
α: 90° β: 96.57° γ: 90°
R-values:
R R work R free
0.175 0.174 0.196
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Biogenesis and Metabolic Maintenance of Rubisco.
Bracher et al. (2017)
4 more