Chains and heterogens:
PDB Chain Sequences:
>1xnyA (A:) msepeeqqpdihttagkladlrrrieeathagsaravekqhakgkltareridllldegs fveldefarhrstnfgldanrpygdgvvtgygtvdgrpvavfsqdftvfggalgevygqk ivkvmdfalktgcpvvgindsggariqegvaslgaygeifrrnthasgvipqislvvgpc aggavyspaitdftvmvdqtshmfitgpdviktvtgedvgfeelggarthnstsgvahhm agdekdaveyvkqllsylpsnnlseppafpeeadlavtdedaeldtivpdsanqpydmhs viehvlddaeffetqplfapniltgfgrvegrpvgivanqpmqfagclditasekaarfv rtcdafnvpvltfvdvpgflpgvdqehdgiirrgaklifayaeatvplitvitrkafgga ydvmgskhlgadlnlawptaqiavmgaqgavnilhrrtiadagddaeatrarliqeyeda llnpytaaergyvdavimpsdtrrhivrglrqlrtkreslppkkhgnipl
>1xnyA (A:) dihttagkladlrrrieeathagsaravekqhakgkltareridllldegsfveldefar hrstnfgldanrpygdgvvtgygtvdgrpvavfsqdftvfggalgevygqkivkvmdfal ktgcpvvgindsggariqegvaslgaygeifrrnthasgvipqislvvgpcaggavyspa itdftvmvdqtshmfitgpdviktvtgedvgfeelggarthnstsgvahhmagdekdave yvkqllsylpsnnlseppafpeeadlavtdedaeldtivpdsanqpydmhsviehvldda effetqplfapniltgfgrvegrpvgivanqpmqfagclditasekaarfvrtcdafnvp vltfvdvpgflpgvdqehdgiirrgaklifayaeatvplitvitrkafggaydvmgskhl gadlnlawptaqiavmgaqgavnilhrrtiadagddaeatrarliqeyedallnpytaae rgyvdavimpsdtrrhivrglrqlrtkreslppkkhgnipl
>1xnyB (B:) msepeeqqpdihttagkladlrrrieeathagsaravekqhakgkltareridllldegs fveldefarhrstnfgldanrpygdgvvtgygtvdgrpvavfsqdftvfggalgevygqk ivkvmdfalktgcpvvgindsggariqegvaslgaygeifrrnthasgvipqislvvgpc aggavyspaitdftvmvdqtshmfitgpdviktvtgedvgfeelggarthnstsgvahhm agdekdaveyvkqllsylpsnnlseppafpeeadlavtdedaeldtivpdsanqpydmhs viehvlddaeffetqplfapniltgfgrvegrpvgivanqpmqfagclditasekaarfv rtcdafnvpvltfvdvpgflpgvdqehdgiirrgaklifayaeatvplitvitrkafgga ydvmgskhlgadlnlawptaqiavmgaqgavnilhrrtiadagddaeatrarliqeyeda llnpytaaergyvdavimpsdtrrhivrglrqlrtkreslppkkhgnipl
>1xnyB (B:) dihttagkladlrrrieeathagsaravekqhakgkltareridllldegsfveldefar hrstnfgldanrpygdgvvtgygtvdgrpvavfsqdftvfggalgevygqkivkvmdfal ktgcpvvgindsggariqegvaslgaygeifrrnthasgvipqislvvgpcaggavyspa itdftvmvdqtshmfitgpdviktvtgedvgfeelggarthnstsgvahhmagdekdave yvkqllsylpsnnlseppafpeeadlavtdedaeldtivpdsanqpydmhsviehvldda effetqplfapniltgfgrvegrpvgivanqpmqfagclditasekaarfvrtcdafnvp vltfvdvpgflpgvdqehdgiirrgaklifayaeatvplitvitrkafggaydvmgskhl gadlnlawptaqiavmgaqgavnilhrrtiadagddaeatrarliqeyedallnpytaae rgyvdavimpsdtrrhivrglrqlrtkreslppkkhgnipl