X-ray diffraction
1.9Å resolution

GMPPNP Complex of SRP GTPase NG Domain


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Signal recognition particle protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 296 amino acids
Theoretical weight: 32.47 KDa
Source organism: Thermus aquaticus
Expression system: Escherichia coli BL21(DE3)
  • Canonical: O07347 (Residues: 1-296; Coverage: 69%)
Gene name: ffh
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 5ID-B
Spacegroup: C2
Unit cell:
a: 108.815Å b: 54.531Å c: 99.078Å
α: 90° β: 97.42° γ: 90°
R R work R free
0.19 0.19 0.241
Expression system: Escherichia coli BL21(DE3)