Chains and heterogens:
PDB Chain Sequences:
>4c68A (A:) dykfwytqpvpkindefnesvnepfisdnkvedvrkdeyklppgyswyvcdvkdekdrse iytlltdnyvedddnifrfnysaefllwaltspnylktwhigvkydasnkligfisaipt dicihkrtikmaevnflcvhktlrskrlapvlikeitrrinleniwqaiytagvylpkpv sdaryyhrsinvkklieigfsslnsrltmsraiklyrvedtlniknmrlmkkkdvegvhk llgsyleqfnlyavftkeeiahwflpienviytyvneengkikdmisfyslpsqilgndk ystlnaaysfynvtttatfkqlmqdaillakrnnfdvfnalevmqnksvfedlkfgegdg slkyylynwkcasfapahvgivll
>4c68B (B:) dykfwytqpvpkindefnesvnepfisdnkvedvrkdeyklppgyswyvcdvkdekdrse iytlltdnyvedddnifrfnysaefllwaltspnylktwhigvkydasnkligfisaipt dicihkrtikmaevnflcvhktlrskrlapvlikeitrrinleniwqaiytagvylpkpv sdaryyhrsinvkklieigfsslnsrltmsraiklyrvedtlniknmrlmkkkdvegvhk llgsyleqfnlyavftkeeiahwflpienviytyvneengkikdmisfyslpsqilgndk ystlnaaysfynvtttatfkqlmqdaillakrnnfdvfnalevmqnksvfedlkfgegdg slkyylynwkcasfapahvgivll
>4c68C (C:) dykfwytqpvpkindefnesvnepfisdnkvedvrkdeyklppgyswyvcdvkdekdrse iytlltdnyvedddnifrfnysaefllwaltspnylktwhigvkydasnkligfisaipt dicihkrtikmaevnflcvhktlrskrlapvlikeitrrinleniwqaiytagvylpkpv sdaryyhrsinvkklieigfsslnsrltmsraiklyrvedtlniknmrlmkkkdvegvhk llgsyleqfnlyavftkeeiahwflpienviytyvneengkikdmisfyslpsqilgndk ystlnaaysfynvtttatfkqlmqdaillakrnnfdvfnalevmqnksvfedlkfgegdg slkyylynwkcasfapahvgivll
>4c68C (C:) dykfwytqpvpkindefnesvnepfisdnkvedvrkdeyklppgyswyvcdvkdekdrse iytlltdnyvedddnifrfnysaefllwaltspnylktwhigvkydasnkligfisaipt dicihkrtikmaevnflcvhktlrskrlapvlikeitrrinleniwqaiytagvylpkpv sdaryyhrsinvkklieigflyrvedtlniknmrlmkkkdvegvhkllgsyleqfnlyav ftkeeiahwflpienviytyvneengkikdmisfyslpsqilgndkystlnaaysfynvt ttatfkqlmqdaillakrnnfdvfnalevmqnksvfedlkfgegdgslkyylynwkcasf apahvgivll