Chains and heterogens:
PDB Chain Sequences:
>4a4vA (A:) gshmaeissdidqlnpesadlralakhlydsyiksfpltkakarailtgkttdkspfviy dmnslmmgedkikfkhitplqeqskevairifqgcqfrsveavqeiteyaksipgfvnld lndqvtllkygvheiiytmlaslmnkdgvlisegqgfmtreflkslrkpfgdfmepkfef avkfnalelddsdlaifiaviilsgdrpgllnvkpiediqdnllqalelqlklnhpessq lfakllqkmtdlrqivtehvqllqvikktetdmslhpllqeiykdly
>4a4vA (A:) qlnpesadlralakhlydsyiksfpltkakarailtgkttdkspfviydmnslmmgedki skevairifqgcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheiiytmlasl mnkdgvlisegqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlaifiaviil sgdrpgllnvkpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqivtehvqll qvikktetdmslhpllqeiykdly
>4a4vB (B:) gshmaeissdidqlnpesadlralakhlydsyiksfpltkakarailtgkttdkspfviy dmnslmmgedkikfkhitplqeqskevairifqgcqfrsveavqeiteyaksipgfvnld lndqvtllkygvheiiytmlaslmnkdgvlisegqgfmtreflkslrkpfgdfmepkfef avkfnalelddsdlaifiaviilsgdrpgllnvkpiediqdnllqalelqlklnhpessq lfakllqkmtdlrqivtehvqllqvikktetdmslhpllqeiykdly
>4a4vB (B:) pesadlralakhlydsyiksfpltkakarailtgkttdkspfviydmnslmmgedkikfk hitplkevairifqgcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheiiytm laslmnkdgvlisegqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlaifia viilsgdrpgllnvkpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqivteh vqllqvikktetdmslhpllqeiyk