6gd3 B 1.35 BS01 rna P 0 F247 K274 I276 F279 F287 F289 K320 T321 F8 K35 I37 F40 F48 F50 K81 T82 ? 0003676,0003723 Kd=155.8uM Q15717 30418581 1 ~ 6 GAMGWCIFIYNLGQDADEGILWQMFGPFGAVTNVKVIRDFNTNKCKGFGFVTMTNYEEAAMAIASLNGYRLGDKILQVSFKTN