Chains and heterogens:
PDB Chain Sequences:
>1fooA (A:) srapapatphapdhspapnsptltrppegpkfprvknwelgsitydtlcaqsqqdgpctp rrclgslvlprklqtrpspgpppaeqllsqardfinqyyssikrsgsqaheerlqeveae vastgtyhlreselvfgakqawrnaprcvgriqwgklqvfdardcssaqemftyicnhik yatnrgnlrsaitvfpqrapgrgdfriwnsqlvryagyrqqdgsvrgdpanveitelciq hgwtpgngrfdvlplllqapdeapelfvlppelvlevplehptlewfaalglrwyalpav snmlleigglefsaapfsgwymsteigtrnlcdphryniledvavcmdldtrttsslwkd kaaveinlavlhsfqlakvtivdhhaatvsfmkhldneqkarggcpadwawivppisgsl tpvfhqemvnyilspafryqpdpw
>1fooA (A:) gpkfprvknwelgsitydtlcaqsqqdgpctprrclgslvlprklqtrpspgpppaeqll sqardfinqyyssikrsgsqaheerlqeveaevastgtyhlreselvfgakqawrnaprc vgriqwgklqvfdardcssaqemftyicnhikyatnrgnlrsaitvfpqrapgrgdfriw nsqlvryagyrqqdgsvrgdpanveitelciqhgwtpgngrfdvlplllqapdeapelfv lppelvlevplehptlewfaalglrwyalpavsnmlleigglefsaapfsgwymsteigt rnlcdphryniledvavcmdldtrttsslwkdkaaveinlavlhsfqlakvtivdhhaat vsfmkhldneqkarggcpadwawivppisgsltpvfhqemvnyilspafryqpdpw
>1fooB (B:) srapapatphapdhspapnsptltrppegpkfprvknwelgsitydtlcaqsqqdgpctp rrclgslvlprklqtrpspgpppaeqllsqardfinqyyssikrsgsqaheerlqeveae vastgtyhlreselvfgakqawrnaprcvgriqwgklqvfdardcssaqemftyicnhik yatnrgnlrsaitvfpqrapgrgdfriwnsqlvryagyrqqdgsvrgdpanveitelciq hgwtpgngrfdvlplllqapdeapelfvlppelvlevplehptlewfaalglrwyalpav snmlleigglefsaapfsgwymsteigtrnlcdphryniledvavcmdldtrttsslwkd kaaveinlavlhsfqlakvtivdhhaatvsfmkhldneqkarggcpadwawivppisgsl tpvfhqemvnyilspafryqpdpw
>1fooB (B:) kfprvknwelgsitydtlcaqsqqdgpctprrclgslvlprklqtrpspgpppaeqllsq ardfinqyyssikrsgsqaheerlqeveaevastgtyhlreselvfgakqawrnaprcvg riqwgklqvfdardcssaqemftyicnhikyatnrgnlrsaitvfpqrapgrgdfriwns qlvryagyrqqdgsvrgdpanveitelciqhgwtpgngrfdvlplllqapdeapelfvlp pelvlevplehptlewfaalglrwyalpavsnmlleigglefsaapfsgwymsteigtrn lcdphryniledvavcmdldtrttsslwkdkaaveinlavlhsfqlakvtivdhhaatvs fmkhldneqkarggcpadwawivppisgsltpvfhqemvnyilspafryqpdpw