Chains and heterogens:
PDB Chain Sequences:
>1i7iA (A:) esadlralakhlydsyiksfpltkakarailtgkttdkspfviydmnslmmgedkikfkh itplqeqskevairifqgcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheii ytmlaslmnkdgvlisegqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlai fiaviilsgdrpgllnvkpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqiv tehvqllqvikktetdmslhpllqeiykdl
>1i7iA (A:) esadlralakhlydsyiksfpltkakarailtgkttdkspfviydmnslmmgedkikeva irifqgcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheiiytmlaslmnkdg vlisegqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlaifiaviilsgdrp gllnvkpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqivtehvqllqvikk tetdmslhpllqeiykdl
>1i7iB (B:) esadlralakhlydsyiksfpltkakarailtgkttdkspfviydmnslmmgedkikfkh itplqeqskevairifqgcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheii ytmlaslmnkdgvlisegqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlai fiaviilsgdrpgllnvkpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqiv tehvqllqvikktetdmslhpllqeiy
>1i7iB (B:) esadlralakhlydsyiksfpltkakarailtgkttdkspfviydmnslmmgedkikfkh ikevairifqgcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheiiytmlasl mnkdgvlisegqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlaifiaviil sgdrpgllnvkpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqivtehvqll qvikktetslhpllqeiy