Chains and heterogens:
PDB Chain Sequences:
>1pt7A (A:) syyhhhhhhlestslykkaglmstplqgikvldftgvqsgpsctqmlawfgadvikierp gvgdvtrhqlrdipdidalyftmlnsnkrsielntktaegkevmeklireadilvenfhp gaidhmgftwehiqeinprlifgsikgfdecspyvnvkayenvaqaaggaasttgfwdgp plvsaaalgdsntgmhlligllaallhrektgrgqrvtmsmqdavlnlcrvklrdqqrld klgyleeypqypngtfgdavprggnaggggqpgwilkckgwetdpnayiyftiqeqnwen tckaigkpewitdpaystaharqphifdifaeiekytvtidkheavayltqfdipcapvl smkeisldpslrqsgsvveveqplrgkyltvgcpmkfsaftpdikaapllgehtaavlqe lgysddeiaamkqnhai
>1pt7A (A:) stplqgikvldftgvqsgpsctqmlawfgadvikierpgvgdvtrhqlrdipdidalyft mlnsnkrsielntktaegkevmeklireadilvenfhpgaidhmgftwehiqeinprlif gsikgfdecspyvnvkayenvaqaaggaasttgfwdgpplvsaaalgdsntgmhlligll aallhrektgrgqrvtmsmqdavlnlcrvklrdqqrldklgyleeypqypngtfgdavpr ggnaggggqpgwilkckgwetdpnayiyftiqeqnwentckaigkpewitdpaystahar qphifdifaeiekytvtidkheavayltqfdipcapvlsmkeisldpslrqsgsvveveq plrgkyltvgcpmkfsaftpdikaapllgehtaavlqelgysddeiaamkqnhai
>1pt7B (B:) syyhhhhhhlestslykkaglmstplqgikvldftgvqsgpsctqmlawfgadvikierp gvgdvtrhqlrdipdidalyftmlnsnkrsielntktaegkevmeklireadilvenfhp gaidhmgftwehiqeinprlifgsikgfdecspyvnvkayenvaqaaggaasttgfwdgp plvsaaalgdsntgmhlligllaallhrektgrgqrvtmsmqdavlnlcrvklrdqqrld klgyleeypqypngtfgdavprggnaggggqpgwilkckgwetdpnayiyftiqeqnwen tckaigkpewitdpaystaharqphifdifaeiekytvtidkheavayltqfdipcapvl smkeisldpslrqsgsvveveqplrgkyltvgcpmkfsaftpdikaapllgehtaavlqe lgysddeiaamkqnhai
>1pt7B (B:) stplqgikvldftgvqsgpsctqmlawfgadvikierpgvgdvtrhqlrdipdidalyft mlnsnkrsielntktaegkevmeklireadilvenfhpgaidhmgftwehiqeinprlif gsikgfdecspyvnvkayenvaqaaggaasttgfwdgpplvsaaalgdsntgmhlligll aallhrektgrgqrvtmsmqdavlnlcrvklrdqqrldklgyleeypqypngtfgdavpr ggnaggggqpgwilkckgwetdpnayiyftiqeqnwentckaigkpewitdpaystahar qphifdifaeiekytvtidkheavayltqfdipcapvlsmkeisldpslrqsgsvveveq plrgkyltvgcpmkfsaftpdikaapllgehtaavlqelgysddeiaamkqnhai