4f8l A 1.5 BS01 GAL A 1 R41 D74 N76 Y78 N80 R40 D73 N75 Y77 N79 ? ic50~40mM P31522 23277582 201 NTFHVDFAPNTGEIFAGKQPGDVTMFTLTMGDTAPHGGWRLIPTGDSKGGYMISADGDYVGLYSYMMSWVGIDNNWYINDDSPKDIKDHLYVKAGTVLKPTTYKFTGRVEEYVFDNKQSTVINSKDVSGEVTVKQGLE 4f8l A 1.5 BS02 AES A 1 G50 G51 Y52 G62 L63 Y64 W70 G49 G50 Y51 G61 L62 Y63 W69 ? P31522 23277582 239 NTFHVDFAPNTGEIFAGKQPGDVTMFTLTMGDTAPHGGWRLIPTGDSKGGYMISADGDYVGLYSYMMSWVGIDNNWYINDDSPKDIKDHLYVKAGTVLKPTTYKFTGRVEEYVFDNKQSTVINSKDVSGEVTVKQGLE 4f8l A 1.5 BS03 GLY A 1 Y64 W70 Y63 W69 ? P31522 23277582 240 NTFHVDFAPNTGEIFAGKQPGDVTMFTLTMGDTAPHGGWRLIPTGDSKGGYMISADGDYVGLYSYMMSWVGIDNNWYINDDSPKDIKDHLYVKAGTVLKPTTYKFTGRVEEYVFDNKQSTVINSKDVSGEVTVKQGLE