>1fb3B (B:) SEQRES residues iskkqdegvvvnkfrpkepyigrcllntkitgddapgetwhmvfstegeipyregqsigv iadgvdangkphklrlysiassalgdfgdsktvslcvkrlvytndkgeevkgvcsnflcd lkpgadvkitgpvgkemlmpkdpnatvimlgtgtgiapfrsflwkmffekhddykfngla wlflgvptsssllykeefekmkekapenfrldfavsreqtnekgekmyiqtrmaqyaeel wtllkkdntfvymcglkgmeqgiddimsslaakegidwadykkqlkkaeqwnvevy