PDBe 6b3x

X-ray diffraction
2.3Å resolution

Crystal structure of CstF-50 in complex with CstF-77


Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Cleavage stimulation factor subunit 1 Chain: A
Molecule details ›
Chain: A
Length: 358 amino acids
Theoretical weight: 40.33 KDa
Source organism: Homo sapiens
Expression system: unidentified baculovirus
  • Canonical: Q05048 (Residues: 80-431; Coverage: 82%)
Gene name: CSTF1
Sequence domains: WD domain, G-beta repeat
Cleavage stimulation factor subunit 3 Chain: B
Molecule details ›
Chain: B
Length: 20 amino acids
Theoretical weight: 2.36 KDa
Source organism: Homo sapiens
Expression system: Not provided
  • Canonical: Q12996 (Residues: 581-600; Coverage: 3%)
Gene name: CSTF3

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P212121
Unit cell:
a: 43.863Å b: 74.491Å c: 95.105Å
α: 90° β: 90° γ: 90°
R R work R free
0.217 0.214 0.262
Expression systems:
  • unidentified baculovirus
  • Not provided