3gv2

X-ray diffraction
7Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
PDBe Complex ID:
PDB-CPX-146177 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Capsid protein p24; Carboxysome shell protein CcmK4 Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 342 amino acids
Theoretical weight: 37.31 KDa
Source organisms: Expression system: Escherichia coli
UniProt:
  • Canonical: P12493 (Residues: 133-351; Coverage: 44%)
  • Canonical: P73407 (Residues: 1-110; Coverage: 98%)
Gene names: ccmK4, gag, slr1839
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: C2
Unit cell:
a: 90.618Å b: 156.437Å c: 196.644Å
α: 90° β: 100.35° γ: 90°
R-values:
R R work R free
0.286 0.282 0.323
Expression system: Escherichia coli