4ibe B 1.95 BS01 11Y B 1 Q241 Q244 K248 K251 P293 I295 D302 Q25 Q28 K32 K35 P77 I79 D86 ? Kd=70.6uM Q05127 24495995 401 PDISAKDLRNIMYDHLPGFGTAFHQLVQVICKLGKDSNSLDIIHAEFQASLAEGDSPQCALIQITKRVPIFQDAAPPVIHIRSRGDIPRACQKSLRPVPPSPKIDRGWVCVFQLQDGKTLGLKI