4v4s B5 6.76 BS01 rna BA 0 A2 K3 H4 P5 V6 P7 K8 K9 K10 T11 S12 K13 K15 R16 M18 R19 R20 H22 H23 N29 T31 H43 A1 K2 H3 P4 V5 P6 K7 K8 K9 T10 S11 K12 K14 R15 M17 R18 R19 H21 H22 N28 T30 H42 ? 0003735,0005840,0006412,0015934,0019843,0046872,1990904 P49228 16377566 1 ~ 2902 AKHPVPKKKTSKSKRDMRRSHHALTAPNLTECPQCHGKKLSHHICPNCGYYDGRQVLA