6j5b D 2.7 BS01 dna B 0 R227 T252 P253 K254 K271 Q275 R278 R2 T27 P28 K29 K46 Q50 R53 ? 0003677,0003700 Kd=88.5nM Q94CL7 30974511 1 ~ 20 ARMRWTPELHEAFVEAVNSLGGSERATPKGVLKIMKVEGLTIYHVKSHLQKYRTARY 6j5b D 2.7 BS02 dna U 0 R227 M228 R229 W230 S272 R2 M3 R4 W5 S47 ? 0003677,0003700 Kd=88.5nM Q94CL7 30974511 1 ~ 20 ARMRWTPELHEAFVEAVNSLGGSERATPKGVLKIMKVEGLTIYHVKSHLQKYRTARY