>1XB7_1|Chain A|Steroid hormone receptor ERR1|Homo sapiens (9606) GSSHHHHHHLEVLFQGPVNALVSHLLVVEPEKLYAMPDPAGPDGHLPAVATLCDLFDREIVVTISWAKSIPGFSSLSLSDQMSVLQSVWMEVLVLGVAQRSLPLQDELAFAEDLVLDEEGARAAGLGELGAALLQLVRRLQALRLEREEYVLLKALALANSDSVHIEDAEAVEQLREALHEALLEYEAGRAGPGGGAERRRAGRLLLTLPLLRQTAGKVLAHFYGVKLEGKVPMHKLFLEMLEAMMD >1XB7_2|Chain B[auth P]|Peroxisome proliferator activated receptor gamma coactivator 1 alpha|null RPASELLKYLTT