Protein
E3 ubiquitin-protein ligase pub2
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Function
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. Has a role in the G2/M transition.
Sequence
MENIRFEVQLTILHVEGLWKNGLLRSLKPYLLISVDDDQFIKTNVASGTLRLSWGFTQKLTVSPQSIILLQLFDEKQKNETSDGFVGLGAAVVNSFLPFNNPKDDYKTRITLRSPSGSYRGSVVCLFKRSKFLPEELPADKSQICTDIIDDASGCAWETRIDEFGHVYYLKSPQLSVISAISHEKLENLTPKQLKEVFSQFLFNNQSKSSLKINLEYKVIKHLLEHYPLALSVRQQVAVEKGPLPAGWEMRLSEDYHVYFVDHSTKTTTWSDPRDNVVASDSVSENTDSIQQINDEYQRKIAYMYDRPEMAVNDAQLQLKVSRATTFEDAYDIISKLSVSDMKKKLLIRFRNEDGLDYGGVSREFFYILSHAIFNPGYSLFEYATDDNYGLQISPLSSVNPDFRSYFRFVGRVMGLAIYHRRYLDVQFVLPFYKRILQKPLCLEDVKDVDEVYYESLKWIKNNDVDESLCLNFSVEENRFGESVTVDLIPNGRNIAVNNQNKMNYLKALTEHKLVTSTEEQFNALKGGLNELIPDSVLQIFNENELDTLLNGKRDIDVQDWKRFTDYRSYTETDDIVIWFWELLSEWSPEKKAKLLQFATGTSRLPLSGFKDMHGSDGPRKFTIEKVGHISQLPKAHTCFNRLDIPPYNSKEELEQKLTIAIQETAGFGTE