4a75 A 1.75 BS01 dna B 0 K38 W39 N41 F46 F48 D64 F66 H68 S93 K95 F97 K14 W15 N17 F22 F24 D40 F42 H44 S69 K71 F73 ? 0003676 Kd=169nM B4F6I0 22570413 3 ~ 7 GSDPQVLRGSGHCKWFNVRMGFGFISMTSREGSPLENPVDVFVHQSKLYMEGFRSLKEGEPVEFTFKKSSKGFESLRVTGPGGNPCLGN