3in7 A 2.0 BS01 AYQ A 1 R67 R86 S88 S90 S96 Q106 H107 F108 K109 L120 W121 R13 R32 S34 S36 S42 Q52 H53 F54 K55 L66 W67 ? Ka=1200000M^-1 P62993 19886660 1 MKPHPWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQ