background:
Members of the F-box protein family, such as FBXO33, are characterized by an approximately 40-amino acid F-box motif. SCF complexes, formed by SKP1, cullin and F-box proteins act as protein-ubiquitin ligases and mediates the ubiquitination and subsequent proteasomal degradation of target proteins. FBXO33 probably recognizes and binds to phosphorylated target proteins.
Function:
Substrate recognition component of a (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Probably recognizes and binds to phosphorylated target proteins. Recognizes YBX1 (By similarity).
Subunit:
Part of the SCF (SKP1-CUL1-F-box) E3 ubiquitin-protein ligase complex SCF(FBXO33) formed of CUL1, SKP1, RBX1 and FBXO33. Interacts via its N-terminus with YBX1 CSD domain. Directly interacts with SKP1 and CUL1 (By similarity).
Similarity:
Contains 1 F-box domain.
Database links:
Entrez Gene: 254170 Human
Entrez Gene: 70611 Mouse
Entrez Gene: 314157 Rat
Omim: 609103 Human
SwissProt: Q7Z6M2 Human
SwissProt: Q8VE08 Mouse
Unigene: 146632 Human
Unigene: 311026 Mouse
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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