Summary

Name FBXL3
Full Name F-box/LRR-repeat protein 3
Synonyms F-box and leucine-rich repeat protein 3A, F-box/LRR-repeat protein 3A | FBL3A, FBXL3A
Primary ID Q9UKT7
Links - -
Type protein
Relations 2
Function Substrate-recognition component of the SCF(FBXL3) E3 ubiquitin ligase complex involved in circadian rhythm function. Plays a key role in the maintenance of both the speed and the robustness of the circadian clock oscillation (PubMed:17463251, PubMed:23452855, PubMed:27565346). The SCF(FBXL3) complex mainly acts in the nucleus and mediates ubiquitination and subsequent degradation of CRY1 and CRY2 (PubMed:17463251, PubMed:23452855, PubMed:27565346). Activity of the SCF(FBXL3) complex is counteracted by the SCF(FBXL21) complex (PubMed:23452855). {ECO:0000269|PubMed:17463251, ECO:0000269|PubMed:23452855, ECO:0000269|PubMed:27565346}.

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Relations

Regulator Mechanism target score
+ down-regulates quantity by destabilization img/direct_inhibition.png binding CRY2 0.76
Publications: 1 Organism: Homo Sapiens
+ up-regulates activity img/direct-activation.png binding Cullin 1-RBX1-Skp1 0.663
Publications: 1 Organism: Homo Sapiens