4iw9 B 1.76 BS01 GSH B 1 L6 A9 C10 R36 N52 V53 Q65 N66 H106 L12 A15 C16 R42 N58 V59 Q71 N72 H112 301 NLYFQSMKLYGLTGACSFVPHVALEWVKLRANQDYAFQAVSREFIKSAEYLALNPRGNVPLLVDGDLALTQNQAIVHYLDELYPEAKLFGSKTARDKAKAARWLAFFNSDVHKSFVPLFRLPSYAEGNETLTKTIRQQSAEQILEQLAFANAHLENHIFFGEEISVADAYLYIMLNWCRLLGLDFSHLSQLSAFMQRVEADQGVDNVREQEGLKG