› 2og2

X-ray diffraction
2Å resolution

Crystal structure of chloroplast FtsY from Arabidopsis thaliana

Released:
DOI: 10.2210/pdb2og2/pdb
PDB entry 2og2 coloured by chain, front view.
PDB entry 2og2 coloured by chain, side view.
PDB entry 2og2 coloured by chain, top view.
Source organism: Arabidopsis thaliana
Primary publication:
Structure of the chloroplast signal recognition particle (SRP) receptor: domain arrangement modulates SRP-receptor interaction.
Chandrasekar S, Chartron J, Jaru-Ampornpan P, Shan SO
J Mol Biol 375 425-36 (2008)
PMID: 18035371

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-131328 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cell division protein FtsY homolog, chloroplastic Chain: A
Molecule details ›
Chain: A
Length: 359 amino acids
Theoretical weight: 38.63 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: O80842 (Residues: 41-366; Coverage: 89%)
Gene names: At2g45770, CPFTSY, F4I18.25, FTSY
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand MG 1 x MG
Ligand MLI 1 x MLI
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: I222
Unit cell:
a: 87.049Å b: 84.209Å c: 98.927Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.211 0.248
Expression system: Escherichia coli

Quick links

Citations

2 review citations

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

6 mentions without citation

Molecular mechanism of SRP-dependent light-harvesting protein transport to the thylakoid membrane in plants.
Ziehe et al. (2018)
5 more