3c7i A 1.7 BS01 TVN A 1 R67 R86 S88 S90 H107 F108 K109 L120 W121 R13 R32 S34 S36 H53 F54 K55 L66 W67 ? Ka=440000M^-1 P62993 17001728 202 MKPHPWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQVP