Chains and heterogens:
PDB Chain Sequences:
>1fgqA (A:) mfsaghkikgtvvlmpknelevnpdgsavdnlnaflgrsvslqlisatkadahgkgkvgk dtflegintslptlgagesafnihfewdgsmgipgafyiknymqvefflksltleaisnq gtirfvcnswvyntklyksvriffanhtyvpsetpaplvsyreeelkslrgngtgerkey driydydvyndlgnpdkseklarpvlggsstfpyprrgrtgrgptvtdpntekqgevfyv prdenlghlkskdaleigtkslsqivqpafesafdlkstpiefhsfqdvhdlyeggiklp rdvistiiplpvikelyrtdgqhilkfpqphvvqvsqsawmtdeefaremiagvnpcvir gleefppksnldpaiygdqsskitadsldldgytmdealgsrrlfmldyhdifmpyvrqi nqlnsaktyatrtilflredgtlkpvaielslphsagdlsaavsqvvlpakegvestiwl lakayvivndscyhelmshwlnthaamepfviathrhlsvlhpiyklltphyrnnmnina larqslinangiiettflpskysvemssavyknwvftdqalpadlikrgvaikdpstphg vrlliedypyaadgleiwaaiktwvqeyvplyyardddvkndselqhwwkeavekghgdl kdkpwwpklqtledlvevcliiiwiasalhaavnfgqypygglimnrptasrrllpekgt peyeeminnhekaylrtitsklptlislsvieilsthasdevylgqrdnphwtsdskalq afqkfgnklkeieeklvrrnndpslqgnrlgpvqlpytllypsseegltfrgipnsisi
>1fgqA (A:) hkikgtvvlmpknelnlnaflgrsvslqlisatkadahgkgkvgkdtflegintslptlg agesafnihfewdgsmgipgafyiknymqvefflksltleaitirfvcnswvyntklyks vriffanhtyvpsetpaplvsyreeelkslrgngtgerkeydriydydvyndlgnpdkse klarpvlggsstfpyprrgrtgrgptvtdpntekqgevfyvprdenlghlkskdaleigt kslsqivqpafesafdlkstpiefhsfqdvhdlyeggiklprdvistiiplpvikelyrt dgqhilkfpqphvvqvsqsawmtdeefaremiagvnpcvirgleefppksnldpaiygdq sskitadsldldgytmdealgsrrlfmldyhdifmpyvrqinqlnsaktyatrtilflre dgtlkpvaielslphsagdlsaavsqvvlpakegvestiwllakayvivndscyhelmsh wlnthaamepfviathrhlsvlhpiyklltphyrnnmninalarqslinangiiettflp skysvemssavyknwvftdqalpadlikrgvaikdpstphgvrlliedypyaadgleiwa aiktwvqeyvplyyardddvkndselqhwwkeavekghgdlkdkpwwpklqtledlvevc liiiwiasalhaavnfgqypygglimnrptasrrllpekgtpeyeeminnhekaylrtit sklptlislsvieilsthasdevylgqrdnphwtsdskalqafqkfgnklkeieeklvrr nndpslqgnrlgpvqlpytllypsseegltfrgipnsisi