› 2n88

Solution NMR

Chromodomain 3 (CD3) of cpSRP43

Released:
DOI: 10.2210/pdb2n88/pdb
PDB entry 2n88 coloured by chain, ensemble of 9 models, front view.
PDB entry 2n88 coloured by chain, ensemble of 9 models, side view.
PDB entry 2n88 coloured by chain, ensemble of 9 models, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Structural basis for cpSRP43 chromodomain selectivity and dynamics in Alb3 insertase interaction.
Horn A, Hennig J, Ahmed YL, Stier G, Wild K, Sattler M, Sinning I
Nat Commun 6 8875 (2015)
PMID: 26568381

Function and Biology Details

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

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: 58 amino acids
Theoretical weight: 6.58 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: O22265 (Residues: 316-373; Coverage: 16%)
Gene names: At2g47450, CAO, CPSRP43, T30B22.25
Sequence domains: Chromo (CHRromatin Organisation MOdifier) domain
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: 94%
Refinement method: simulated annealing
Expression system: Escherichia coli

Quick links

Citations

4 review citations

Sorting of nuclear-encoded chloroplast membrane proteins.
Lee et al. (2017)
3 more

1 mention without citation

cpSRP43 Is Both Highly Flexible and Stable: Structural Insights Using a Combined Experimental and Computational Approach.
Benton et al. (2023)