The first identified F - box protein is one of three components of the SCF complex , which mediates ubiquitination of proteins targeted for degradation by the 26S proteasome .
F - box proteins are proteins containing at least one F - box domain .
The first identified F - box protein is one of three components of the SCF complex , which mediates ubiquitination of proteins targeted for degradation by the 26S proteasome .
F - box proteins are proteins containing at least one F - box domain .