Chains and heterogens:
PDB Chain Sequences:
>7ky2A (A:) hhhhhhmqfvnkqfnykdpvngvdiayikipnagqmqpvkafkihnkiwviperdtftnp eegdlnpppeakqvpvsyydstylstdnekdnylkgvtklferiystdlgrmlltsivrg ipfwggstidtelkvidtncinviqpdgsyrseelnlviigpsadiiqfecksfghevln ltrngygstqyirfspdftfgfeeslevdtnpllgagkfatdpavtlahelihaghrlyg iainpnrvfkvntnayyemsglevsfeelrtfgghdakfidslqenefrlyyynkfkdia stlnkaksivgttaslqymknvfkekyllsedtsgkfsvdklkfdklykmlteiytednf vkffkvlnrktylnfdkavfkinivpkvnytiydgfnlrntnlaanfngqnteinnmnft klknft
>7ky2A (A:) hmqfvnkqfnykdpvngvdiayikipmqpvkafkihnkiwviperdtftnpeegdlnppv pvsyydstylstdnekdnylkgvtklferiystdlgrmlltsivrgipfwggstidtelk vidtncinviqpdgsyrseelnlviigpsadiiqfecksfghevlnltrngygstqyirf spdftfgfeeslenpllgagkfatdpavtlahelihaghrlygiainpnrvfkevsfeel rtfgghdakfidslqenefrlyyynkfkdiastlnkaksivgaslqymknvfkekyllse dtsgkfsvdklkfdklykmlteiytednfvkffkvlnrktylnfdkavfkinivpkvnyt iydgfnlrntnlaanfngqnteinnmnftklkn
>7ky2B (B:) hhhhhhmqfvnkqfnykdpvngvdiayikipnagqmqpvkafkihnkiwviperdtftnp eegdlnpppeakqvpvsyydstylstdnekdnylkgvtklferiystdlgrmlltsivrg ipfwggstidtelkvidtncinviqpdgsyrseelnlviigpsadiiqfecksfghevln ltrngygstqyirfspdftfgfeeslevdtnpllgagkfatdpavtlahelihaghrlyg iainpnrvfkvntnayyemsglevsfeelrtfgghdakfidslqenefrlyyynkfkdia stlnkaksivgttaslqymknvfkekyllsedtsgkfsvdklkfdklykmlteiytednf vkffkvlnrktylnfdkavfkinivpkvnytiydgfnlrntnlaanfngqnteinnmnft klknft
>7ky2B (B:) hmqfvnkqfnykdpvngvdiayikipmqpvkafkihnkiwviperdtftnpeegdlnppv pvsyydstylstdnekdnylkgvtklferiystdlgrmlltsivrgipfwggstidtelk vidtncinviqpdgsyrseelnlviigpsadiiqfecksfghevlnltrngygstqyirf spdftfgfeeslenpllgagkfatdpavtlahelihaghrlygiainpnrvfkevsfeel rtfgghdakfidslqenefrlyyynkfkdiastlnkaksivgaslqymknvfkekyllse dtsgkfsvdklkfdklykmlteiytednfvkffkvlnrktylnfdkavfkinivpkvnyt iydgfnlrntnlaanfngqnteinnmnftklkn