› 5niy

X-ray diffraction
1.7Å resolution

Signal recognition particle-docking protein FtsY

Released:
DOI: 10.2210/pdb5niy/pdb
PDB entry 5niy coloured by chain, front view.
PDB entry 5niy coloured by chain, side view.
PDB entry 5niy coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
The Escherichia coli SRP Receptor Forms a Homodimer at the Membrane.
Kempf G, Stjepanovic G, Sloan J, Hendricks A, Lapouge K, Sinning I
Structure 26 1440-1450.e5 (2018)
PMID: 30146170

Function and Biology Details

Reaction catalysed: 
GTP + H(2)O = GDP + phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-145174 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Signal recognition particle receptor FtsY Chain: A
Molecule details ›
Chain: A
Length: 309 amino acids
Theoretical weight: 34 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P10121 (Residues: 195-497; Coverage: 61%)
Gene names: JW3429, b3464, ftsY
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand GNP 1 x GNP
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID29
Spacegroup: P21
Unit cell:
a: 32.73Å b: 80.64Å c: 59.307Å
α: 90° β: 95.23° γ: 90°
R-values:
R R work R free
0.168 0.166 0.195
Expression system: Escherichia coli

Quick links

Citations

1 citations in other articles

Omnipresent Maxwell's demons orchestrate information management in living cells.
Boël et al. (2019)