4nf6 B 2.1 BS01 2JL B 1 E16 A17 H88 S114 L115 T116 R121 S173 Y214 V218 K222 Y245 E12 A13 H82 S108 L109 T110 R115 S167 Y208 V212 K216 Y239 ? 0015276,0016020 Ki=0.82uM Ki=210nM Q00959 24462099 301 DDNHLSIVTLEEAPFVIVEDIDTETCVRNTVPCRKFVKINNSTNEGMNVKKCCKGFCIDILKKLSRTVKFTYDLYLVTNGKHGKKVNNVWNGMIGEVVYQRAVMAVGSLTINEERSEVVDFSVPFVETGISVMVSRGTQVTGLSDKKFQRPHDYSPPFRFGTVPNGSTERNIRNNYPYMHQYMTRFNQRGVEDALVSLKTGKLDAFIYDAAVLNYKAGRDEGCKLVTIGSGYIFATTGYGIALQKGSPWKRQIDLALLQFVGDGEMEELETLWLTGIC