>1fw1A (A:) observed residues (from ATOM records)
kpilysyfrsscswrvrialalkgidyktvpinlikdggqqfskdfqalnpmkqvptlki
dgitihqslaiieyleetrptprllpqdpkkrasvrmisdliaggiqplqnlsvlkqvge
emqltwaqnaitcgfnaleqilqstagiycvgdevtmadlclvpqvanaerfkvdltpyp
tissinkrllvleafqvshpcrqpdtpt