› 1x32

Solution NMR

Three Dimensional Solution Structure of the Chromo1 domain of cpSRP43

Released:
DOI: 10.2210/pdb1x32/pdb
PDB entry 1x32 coloured by chain, ensemble of 20 models, front view.
PDB entry 1x32 coloured by chain, ensemble of 20 models, side view.
PDB entry 1x32 coloured by chain, ensemble of 20 models, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Three-dimensional solution structures of the chromodomains of cpSRP43.
Sivaraja V, Kumar TK, Leena PS, Chang AN, Vidya C, Goforth RL, Rajalingam D, Arvind K, Ye JL, Chou J, Henry R, Yu C
J Biol Chem 280 41465-71 (2005)
PMID: 16183644

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127622 (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
Refinement method: Torsional angle dynamics, simulated annealing
Expression system: Escherichia coli

Quick links

Citations

6 review citations

Signal recognition particle: an essential protein-targeting machine.
Akopian et al. (2013)
5 more

1 mention without citation

Conformational dynamics of a membrane protein chaperone enables spatially regulated substrate capture and release.
Liang et al. (2016)