› 2q9c

X-ray diffraction
2.2Å resolution

Structure of FTSY:GMPPNP with MGCL Complex

Released:
DOI: 10.2210/pdb2q9c/pdb
PDB entry 2q9c coloured by chain, front view.
PDB entry 2q9c coloured by chain, side view.
PDB entry 2q9c coloured by chain, top view.
Source organism: Thermus aquaticus
Primary publication:
X-ray structures of the signal recognition particle receptor reveal targeting cycle intermediates.
Reyes CL, Rutenber E, Walter P, Stroud RM
PLoS One 2 e607 (2007)
PMID: 17622352

Function and Biology Details

Reaction catalysed: 
GTP + H(2)O = GDP + phosphate
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Assembly name:
PDBe Complex ID:
PDB-CPX-160736 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Signal recognition particle receptor FtsY Chains: A, B
Molecule details ›
Chains: A, B
Length: 304 amino acids
Theoretical weight: 33.1 KDa
Source organism: Thermus aquaticus
Expression system: Escherichia coli
UniProt:
  • Canonical: P83749 (Residues: 1-304; Coverage: 100%)
Gene name: ftsY
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand SO4 8 x SO4
Ligand GNP 1 x GNP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: P212121
Unit cell:
a: 63.395Å b: 97.282Å c: 99.098Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.203 0.274
Expression system: Escherichia coli

Quick links

Citations

5 review citations

Protein translocation across the bacterial cytoplasmic membrane.
Driessen et al. (2008)
4 more

3 mentions without citation

ATPase and GTPase Tangos Drive Intracellular Protein Transport.
Shan SO. (2016)
2 more