>1k4w_B mol:protein length:15 steroid receptor coactivator-1 RHKILHRLLQEGSPS >1k4w_A mol:protein length:252 Nuclear receptor ROR-beta GQLAPGITMSEIDRIAQNIIKSHLETCQYTMEELHQLAWQTHTYEEIKAYQSKSREALW QQCAIQITHAIQYVVEFAKRITGFMELCQNDQILLLKSGCLEVVLVRMCRAFNPLNNTV LFEGKYGGMQMFKALGSDDLVNEAFDFAKNLCSLQLTEEEIALFSSAVLISPDRAWLLE PRKVQKLQEKIYFALQHVIQKNHLDDETLAKLIAKIPTITAVCNLHGEKLQVFKQSHPD IVNTLFPPLYKELFNP >1k4w_B mol:protein length:15 steroid receptor coactivator-1 RHKILHRLLQEGSPS