PDBe 3wso

X-ray diffraction
2.6Å resolution

Crystal structure of the Skp1-FBG3 complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
F-box only protein 44 Chain: A
Molecule details ›
Chain: A
Length: 255 amino acids
Theoretical weight: 29.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9H4M3 (Residues: 1-255; Coverage: 100%)
Gene names: FBG3, FBX30, FBX44, FBX6A, FBXO44, FBXO6A
Sequence domains:
Structure domains:
S-phase kinase-associated protein 1 Chain: B
Molecule details ›
Chain: B
Length: 166 amino acids
Theoretical weight: 18.97 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P63208 (Residues: 1-163; Coverage: 100%)
Gene names: EMC19, OCP2, SKP1, SKP1A, TCEB1L
Sequence domains:
Structure domains: Potassium Channel Kv1.1; Chain A

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU
Spacegroup: P212121
Unit cell:
a: 34.12Å b: 76.594Å c: 193.939Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.208 0.205 0.266
Expression system: Escherichia coli