2yhs

X-ray diffraction
1.6Å resolution

Structure of the E. coli SRP receptor FtsY

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Signal recognition particle receptor FtsY Chain: A
Molecule details ›
Chain: A
Length: 503 amino acids
Theoretical weight: 55.4 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P10121 (Residues: 1-497; Coverage: 100%)
Gene names: JW3429, b3464, ftsY
Sequence domains: SRP54-type protein, GTPase domain
Structure domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-1
Spacegroup: P21212
Unit cell:
a: 79.358Å b: 108.412Å c: 31.902Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.178 0.22
Expression system: Escherichia coli BL21(DE3)