>2f4lD (D:) observed residues (from ATOM records)
hmkvvpaqrcvysfsanmapveevypgeqvvfetldalgvnpatgpvfvngvkpgdtlkv
rikrielprrgmivtgkgfgvlgdevegfhtkeleiekwavlfdgvripihpmvgvigva
pqegeyptgtahrhggnmdtkeitenvtvhlpvfqegallalgdvhatmgdgevcvsace
vpakvvveidvskeeikwpvvetndayyiivslpdieealkevtretvwfiqrrktipft
daymlaslsvdvgisqlvnpaktakaripkyift