PDBe 1x32

Solution NMR

Three Dimensional Solution Structure of the Chromo1 domain of cpSRP43

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Signal recognition particle 43 kDa protein, chloroplastic Chain: A
Molecule details ›
Chain: A
Length: 47 amino acids
Theoretical weight: 5.05 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: O22265 (Residues: 84-128; Coverage: 12%)
Gene names: At2g47450, CAO, CPSRP43, T30B22.25
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 68%
Refinement method: Torsional angle dynamics, simulated annealing
Chemical shifts: BMR6589  
Expression system: Escherichia coli