2c4z A 2.6 BS01 rna R 0 T45 C46 S47 S51 T59 K61 Y85 N87 T45 C46 S47 S51 T59 K61 Y85 N87 ? 0003723,0005198,0006417,0019028,0039617,0042802,1904972 P03612 11720290 2 ~ 18 ASNFTQFVLVDNGGTGDVTVAPSNFANGVAEWISSNSRSQAYKVTCSVRQSSAQNRKYTIKVEVPKVATQTVGGVELPVAAWRSYLNMELTIPIFATNSDCELIVKAMQGLLKDGNPIPSAIAANSGIY