1srg A 1.8 BS01 MHB B 1 S27 Y43 S45 V47 N49 A50 W79 W108 D128 S13 Y29 S31 V33 N35 A36 W62 W91 D111 ? 0009374 Ka=200000M^-1 -logKd/Ki=5.30, Kd=5uM P22629 300 AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPASGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKV 1srg B 1.8 BS01 MHB A 1 S27 Y43 S45 V47 N49 A50 W79 A86 W92 W108 D128 S13 Y29 S31 V33 N35 A36 W62 A69 W75 W91 D111 ? 0009374 Ka=200000M^-1 P22629 300 AGITGTWYNQLGSTFIVTAGADGALTGTYESAVGNAESRYVLTGRYDSAPASGTALGWTVAWKNNYRNAHSATTWSGQYVGGAEARINTQWLLTSGTTEANAWKSTLVGHDTFTKV