7uw1 u 2.21 BS01 rna a 0 K40 T42 R45 K46 V53 K38 T40 R43 K44 V51 ? 0003735,0005840,0006412 A0A0Q7FMS9 37192172 3 ~ 1530 QVKLKEGEPVDVAIRRFKRSCEKAGVLADVRKREFYEKPTQERKRKKAAAVKRYQKKLARES