F-Box Only Protein 3

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** F-box only protein 3 (471 aa, ~55 kDa) is encoded by the human FBXO3 gene. This protein plays a role in the regulation of substrate specificity of SCF complexes.

**Synonyms:** - F-Box Protein 3 - F-Box Protein FBX3 - FBXO3