Order 47-62,64-180,219-225,364-387,389-441,478-509,524-524,527-527,529-529,531-531,534-534,537-539,541-541,544-549,551-553,577-630,635-635,637-660,668-756,761-884,886-941
SEG 24-44
,228-236
,261-271
,281-304
,315-337
,456-470
,771-782
Function
Function in SwissProt
E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Down-regulates Notch/N signaling pathway, probably by promoting Notch ubiquitination, endocytosis and degradation. Involved in wing growth and leg joint formation.