>1xnyA (A:) observed residues (from ATOM records)
dihttagkladlrrrieeathagsaravekqhakgkltareridllldegsfveldefar
hrstnfgldanrpygdgvvtgygtvdgrpvavfsqdftvfggalgevygqkivkvmdfal
ktgcpvvgindsggariqegvaslgaygeifrrnthasgvipqislvvgpcaggavyspa
itdftvmvdqtshmfitgpdviktvtgedvgfeelggarthnstsgvahhmagdekdave
yvkqllsylpsnnlseppafpeeadlavtdedaeldtivpdsanqpydmhsviehvldda
effetqplfapniltgfgrvegrpvgivanqpmqfagclditasekaarfvrtcdafnvp
vltfvdvpgflpgvdqehdgiirrgaklifayaeatvplitvitrkafggaydvmgskhl
gadlnlawptaqiavmgaqgavnilhrrtiadagddaeatrarliqeyedallnpytaae
rgyvdavimpsdtrrhivrglrqlrtkreslppkkhgnipl