1g31

X-ray diffraction
2.3Å resolution

GP31 CO-CHAPERONIN FROM BACTERIOPHAGE T4

Released:

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo heptamer (preferred)
homo tetradecamer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Capsid assembly protein Gp31 Chains: A, B, C, D, E, F, G
Molecule details ›
Chains: A, B, C, D, E, F, G
Length: 111 amino acids
Theoretical weight: 12.09 KDa
Source organism: Escherichia virus T4
Expression system: Escherichia coli
UniProt:
  • Canonical: P17313 (Residues: 1-111; Coverage: 100%)
Gene name: 31
Sequence domains: Chaperonin 10 Kd subunit
Structure domains: GroES chaperonin

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE F1
Spacegroup: P42212
Unit cell:
a: 157.677Å b: 157.677Å c: 90.932Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.225 0.225 0.254
Expression system: Escherichia coli