>2MJ5_1|Chain A|Polyubiquitin-C|Homo sapiens (9606) MQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGG >2MJ5_2|Chain B|Next to BRCA1 gene 1 protein|Homo sapiens (9606) GPLGSSEDQTAALMAHLFEMGFCDRQLNLRLLKKHNYNILQVVTELLQLNNN