4v55 CU 4.0 BS01 rna CA 0 Y37 E38 R44 K45 K48 A51 Y35 E36 R42 K43 K46 A49 ? 0000028,0002181,0003735,0005737,0005829,0005840,0006412,0019843,0022627,1990904 P68679 17660832 5 ~ 1534 IKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVK