› 7siq

X-ray diffraction
2.95Å resolution

Crystal structure of a peptide chain release factor 3 (prfC) from Stenotrophomonas maltophilia bound to GDP

Released:
DOI: 10.2210/pdb7siq/pdb
PDB entry 7siq coloured by chain, front view.
PDB entry 7siq coloured by chain, side view.
PDB entry 7siq coloured by chain, top view.
Source organism: Stenotrophomonas maltophilia K279a
Entry authors: Seattle Structural Genomics Center for Infectious Disease, Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-109525 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptide chain release factor 3 Chain: A
Molecule details ›
Chain: A
Length: 542 amino acids
Theoretical weight: 60.05 KDa
Source organism: Stenotrophomonas maltophilia K279a
Expression system: Escherichia coli
UniProt:
  • Canonical: B2FR00 (Residues: 1-534; Coverage: 100%)
Gene names: Smlt3637, prfC
Sequence domains:

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P3221
Unit cell:
a: 96.54Å b: 96.54Å c: 170.07Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.226 0.224 0.279
Expression system: Escherichia coli

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