>3j7y_R mol:protein length:149 bL20 MVFLTAQLWLRNRVTDRYFRIQEVLKHARHFRGRKNRCYRLAVRTVIRAFVKCTKARYL KKKNMRTLWINRITAASQEHGLKYPALIGNLVKCQVELNRKVLADLAIYEPKTFKSLAA LASRRRHEGFAAALGDGKEPEGIFSRVVQYH