6fti W 4.2 BS01 rna u 0 K35 R44 Q48 I49 N50 W51 R56 K61 K35 R44 Q48 I49 N50 W51 R56 K61 ? G1SE28 29519914 1 ~ 5069 MKVELCSFSGYKIYPGHGRRYARTDGKVFQFLNAKCESAFLSKRNPRQINWTVLYRRKHKKGQ