>1j5y_A mol:protein length:187 TRANSCRIPTIONAL REGULATOR, BIOTIN REPRESSOR FAMILY MGSDKIHHHHHHMHMKTVRQERLKSIVRILERSKEPVSGAQLAEELSVSRQVIVQDIAY LRSLGYNIVATPRGYVLAGGKSGVSRLVAVKHAPEEIKEELLCVVRNGGRIVDVIVEHP VYGEIRGIIDVSSEEEVLKFVNLMEMAKTEPLLTLSGGVHLHTIEAPDEETMERIMREL KKKGFLIEEG