4ipf A 1.7 BS01 1F0 A 1 L50 L53 I57 M58 Q68 H69 F87 V89 H92 Y96 L30 L33 I37 M38 Q48 H49 F67 V69 H72 Y76 2.3.2.27 0005634,0043066,0051726 ic50=18nM -logKd/Ki=7.74, IC50=18nM P56273 23400593 201 EKLVQPTPLLLSLLKSAGAQKETFTMKEVLYHLGQYIMAKQLYDEKQQHIVHCSNDPLGELFGVQEFSVKEHRRIYAMISRNLVS