>2ivk_B mol:protein length:213 ENDONUCLEASE I APPSSFSAAKQQAVKIYQDHPISFYCGCDIEWQGKKGIPNLETCGYQVRKQQTRASRIE WEAVVPAWQFGHHRQCWQKGGRKNCSKNDQQFRLMEADLHNLTPAIGEVNGDRSNFNFS QWNGVDGVSYGRCEMQVNFKQRKVMPPDRARGSIARTYLYMSQEYGFQLSKQQQQLMQA WNKSYPVDEWECTRDDRIAKIQGNHNPFVQQSCQTQ