>4hfuB (B:) SEQRES residues glfgaiagfieggwqgmvdgwygyhhsndqgsgyaadkestqkafdgitnkvnsviekmn tqfeavgkefsnlerrlenlnkkmedgfldvwtynaellvlmenertldfhdsnvknlyd kvrmqlrdnvkelgngcfefyhkcddecmnsvkngtydypkyeeesklnrneik