2a4g A 2.5 BS01 peptide B 0 T4 A5 Y6 A7 Q8 Q9 T10 R11 C16 T19 S20 E30 E32 V33 Q34 I35 V36 S37 R62 T63 I64 A65 V107 R109 T4 A5 Y6 A7 Q8 Q9 T10 R11 C16 T19 S20 E30 E32 V33 Q34 I35 V36 S37 R62 T63 I64 A65 V107 R109 H57 D81 G137 S139 H57 D81 G137 S139 2.7.7.48,3.4.21.98,3.4.22.-,3.6.1.15,3.6.4.13 0006508,0008236,0019087 P26664 16087332 20 ~ 41 APITAYAQQTRGLLGCIITSLTGRDKNQVEGEVQIVSTATQTFLATCINGVCWTVYHGAGTRTIASPKGPVIQMYTNVDQDLVGWPAPQGSRSLTPCTCGSSDLYLVTRHADVIPVRRRGDSRGSLLSPRPISYLKGSSGGPLLCPAGHAVGLFRAAVCTRGVAKAVDFIPVENLETTMRS 2a4g A 2.5 BS02 peptide D 0 T4 A5 Y6 A7 Q8 T4 A5 Y6 A7 Q8 H57 D81 G137 S139 H57 D81 G137 S139 2.7.7.48,3.4.21.98,3.4.22.-,3.6.1.15,3.6.4.13 0006508,0008236,0019087 P26664 16087332 21 ~ 36 APITAYAQQTRGLLGCIITSLTGRDKNQVEGEVQIVSTATQTFLATCINGVCWTVYHGAGTRTIASPKGPVIQMYTNVDQDLVGWPAPQGSRSLTPCTCGSSDLYLVTRHADVIPVRRRGDSRGSLLSPRPISYLKGSSGGPLLCPAGHAVGLFRAAVCTRGVAKAVDFIPVENLETTMRS 2a4g A 2.5 BS03 ZN A 1 C99 C145 C99 C145 H57 D81 G137 S139 H57 D81 G137 S139 2.7.7.48,3.4.21.98,3.4.22.-,3.6.1.15,3.6.4.13 0006508,0008236,0019087 P26664 16087332 301 APITAYAQQTRGLLGCIITSLTGRDKNQVEGEVQIVSTATQTFLATCINGVCWTVYHGAGTRTIASPKGPVIQMYTNVDQDLVGWPAPQGSRSLTPCTCGSSDLYLVTRHADVIPVRRRGDSRGSLLSPRPISYLKGSSGGPLLCPAGHAVGLFRAAVCTRGVAKAVDFIPVENLETTMRS 2a4g A 2.5 BS04 UNH A 1 Q41 T42 H57 R123 K136 G137 S139 R155 A156 A157 D168 Q41 T42 H57 R123 K136 G137 S139 R155 A156 A157 D168 H57 D81 G137 S139 H57 D81 G137 S139 2.7.7.48,3.4.21.98,3.4.22.-,3.6.1.15,3.6.4.13 0006508,0008236,0019087 -logKd/Ki=7.18, Ki=0.066uM P26664 16087332 401 APITAYAQQTRGLLGCIITSLTGRDKNQVEGEVQIVSTATQTFLATCINGVCWTVYHGAGTRTIASPKGPVIQMYTNVDQDLVGWPAPQGSRSLTPCTCGSSDLYLVTRHADVIPVRRRGDSRGSLLSPRPISYLKGSSGGPLLCPAGHAVGLFRAAVCTRGVAKAVDFIPVENLETTMRS