Protein
Ubiquitin-conjugating enzyme E2 Q2
Function
Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. In vitro catalyzes 'Lys-48'-linked polyubiquitination.
Similarity
Belongs to the ubiquitin-conjugating enzyme family.
Sequence
MSVSGLKAELKFLASIFDKNHERFRIVSWKLDELHCQFLVPPPPPPPGSSLSPPPPLTLHCNITESYPSSSPIWFVDSDDPNLTSVLERLEDTKNNSSLRQQLKWLICDLCRLYNLPKHLDVEMLDQPLPTGQNGTTEEVTSEEEEEEEMAEDIEDLDHYEMKEEEPINGKKSEDEGIEKENLAILEKIRKTQRQDHLNGAVSGSVQASDRLMKELRDVYRSQSYKAGIYSVELINDSLYDWHVKLHKVDSDSPLHSDLQILKEKEGIEYILLNFSFKDNFPFDPPFVRVVLPVLSGGYVLGGGALCMELLTKQGWSSAYSIESVIMQINATLVKGKARVQFGANKNQYNLARAQQSYNSIVQIHEKNGWYTPPKEDG