6j5b C 2.7 BS01 dna E 0 K225 R227 M228 W230 H269 S272 K276 K2 R4 M5 W7 H46 S49 K53 ? 0003677,0003700 Kd=88.5nM Q94CL7 30974511 1 ~ 20 GKARMRWTPELHEAFVEAVNSLGGSERATPKGVLKIMKVEGLTIYHVKSHLQKYRTARY 6j5b C 2.7 BS02 dna G 0 T252 P253 K254 K271 Q275 R278 T29 P30 K31 K48 Q52 R55 ? 0003677,0003700 Kd=88.5nM Q94CL7 30974511 1 ~ 20 GKARMRWTPELHEAFVEAVNSLGGSERATPKGVLKIMKVEGLTIYHVKSHLQKYRTARY