4ujd CK 8.9 BS01 rna C1 0 L2 M3 K5 R8 K25 M29 K47 Q50 S51 R55 E60 F62 F67 L1 M2 K4 R7 K24 M28 K46 Q49 S50 R54 E59 F61 F66 25064512 1 ~ 1869 LMPKKNRIAIYELLFKEGVMVAKKDVHMPKHPELADKNVPNLHVMKAMQSLKSRGYVKEQFAWRHFYWYLTNEGIQYLRDYLHLPPEIVPATLR