Chains and heterogens:
PDB Chain Sequences:
>2prgA (A:) esadlralakhlydsyiksfpltkakarailtgkttdkspfviydmnslmmgedkikfkh itplqeqskevairifqgcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheii ytmlaslmnkdgvlisegqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlai fiaviilsgdrpgllnvkpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqiv tehvqllqvikktetdmslhpllqeiykdly
>2prgB (B:) esadlralakhlydsyiksfpltkakarailtgkttdkspfviydmnslmmgedkikfkh itplqeqskevairifqgcqfrsveavqeiteyaksipgfvnldlndqvtllkygvheii ytmlaslmnkdgvlisegqgfmtreflkslrkpfgdfmepkfefavkfnalelddsdlai fiaviilsgdrpgllnvkpiediqdnllqalelqlklnhpessqlfakllqkmtdlrqiv tehvqllqvikktetdmslhpllqeiykdly
>2prgB (B:) esadlralakhlydsyiksfpltkakarailtviydmnslmqskevairifqgcqfrsve avqeiteyaksipgfvnldlndqvtllkygvheiiytmlaslmnkdgvlisegqgfmtre flkslrkpfgdfmepkfefavkfnalelddsdlaifiaviilsgdrpgllnvkpiediqd nllqalelqlklnhpessqlfakllqkmtdlrqivtehvqllqvikktetdmslhpllqe iykdly
>2prgC (C:) dskysqtshklvqlltttaeqqlrhadidtsckdvlsctgtsnsasanssggscpsshss lterhkilhrllqegspsdittlsvepd
>2prgC (C:) qtshklvqllttterhkilhrllqegspsdit