>1pw8A (A:) observed residues (from ATOM records)
lpapddtglqavlhtalsqgapgamvrvddngtihqlsegvadratgraitttdrfrvgs
vtksfsavvllqlvdegkldldasvntylpgllpddritvrqvmshrsglydytndmfaq
tvpgfesvrnkvfsyqdlitlslkhgvtnapgaaysysntnfvvagmliekltghsvate
yqnriftplnltdtfyvhpdtvipgthangyltpdeaggalvdsteqtvswaqsagavis
stqdldtffsalmsgqlmsaaqlaqmqqwttvnstqgyglglrrrdlscgisvyghtgtv
qgyytyafaskdgkrsvtalantsnnvnvlntmartlesafcgkp