7b5k u 2.9 BS01 rna a 0 R35 K40 P41 T42 R45 K46 K49 A52 V53 R55 H56 R34 K39 P40 T41 R44 K45 K48 A51 V52 R54 H55 ? 0003735,0005840,0006412 P68679 1 ~ 1533 PVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHA