4xt0 A 2.07 BS01 GSH A 1 N12 Q39 H40 Q52 V53 E65 S66 W148 N13 Q40 H41 Q53 V54 E66 S67 W149 ? G2IN92 26637355 301 MTLKLYSFGPGANSLKPLATLYEKGLEFEQVFVDPSKFEQHSDWFKKINPRGQVPALWHDGKVVTESTVICEYLEDVFPESGNSLRPADPFKRAEMRVWTKWVDEYFCWCVSTIGWAFGIKAIAQKMSDEEFEEHINKNVPIPEQQLKWRRARNGFPQEMLDEEFRKVGVSVARLEETLSKQDYLVDTGYSLADICNFAIANGLQRPGGFFGDYVNQEKTPGLCAWLDRINARPAIKEMFEKS