>tr|B7ZS60|B7ZS60_XENLA E3 ubiquitin-protein ligase OS=Xenopus laevis GN=siah2.L MSRPSSAGPCASKPCGKQKQPPPPPPHAPSLPATISGGPGASAPPAPTAAAITGPLSQQH QELTSLFECPVCFDYVLPPILQCQAGHLVCNQCRQKLSCCPTCRASLTPSIRNLAMEKVA SAVLFPCKYASTGCSLSLHHTEKPEHEDICEYRPYSCPCPGASCKWQGSLENVMQHLTHS HKSITTLQGEDIVFLATDINLPGAVDWVMMQYCFNHHFMLVLEKQEKYEGHQQFFAIVLL IGTRKQAENYAYRLELNGNRRRLTWEATPRSIHDGVAAAIMNSDCLVFDTAIAHLFADNG NLGINVTISTCCP