6qdv b 3.3 BS01 rna 5 0 H37 N39 R73 G74 H32 N34 R54 G55 ? 0003723 P14678 30705154 9 ~ 97 SSKMLQHIDYRMRCILQDGRIFIGTFKAFDKHMNLILCDCDEFEKRVLGLVLLRGENLVSMTVEGPPP