4qi2 D 3.0 BS01 rna H 0 W184 R188 F194 R219 K220 S238 K239 T240 Q247 Y250 R251 S253 E262 D263 S264 S265 W13 R17 F23 R48 K49 S67 K68 T69 Q76 Y79 R80 S82 E91 D92 S93 S94 2.3.2.27 Kd=119nM Q4VGL6 25026077 4 ~ 21 QHQNPQQLSSNLWAAVRARGCQFLGPAMQEEALKLVLLALEDGSALSRKVLVLFVVQRLEPRFPQASKTSIGHVVQLLYRASCFKVTKRDEDSSLMQLKEEFRTYEALRREHDSQIVQIAMEAGLRIAPDQWSSLLYGDQSHKSHMQSIIDKLQ