Chains and heterogens:
PDB Chain Sequences:
>5k16A (A:) mganasalekeigpeqfpvnehyfglvnfgntcycnsvlqalyfcrpfrekvlayksqpr kkeslltcladlfhsiatqkkkvgvippkkfitrlrkenelfdnymqqdaheflnyllnt iadilqeerkqekqngrlpngnidnennnstpdptwvheifqgtltnetrcltcetissk dedfldlsvdveqntsithclrgfsntetlcseykyyceecrskqeahkrmkvkklpmil alhlkrfkymdqlhrytklsyrvvfplelrlfntsgdatnpdrmydlvavvvhcgsgpnr ghyiaivkshdfwllfdddivekidaqaieefygltsdisknsesgyilfyqsrd
>5k16A (A:) salekeigpeqfpvnehyfglvnfgntcycnsvlqalyfcrpfrekvlayksqkkesllt cladlfhsiatqkkkvgvippkkfitrlrkenelfdnymqqdaheflnyllntiadilqe erkqekqnpdptwvheifqgtltnetrcltcetisskdedfldlsvdveqntsithclrg fsntetkyyceecrskqeahkrmkvkklpmilalhlkrfkymdqlhrytklsyrvvfple lrlfntsgdatnpdrmydlvavvvhcgsgpnrghyiaivkshdfwllfdddivekidaqa ieefygltsknsesgyilfyqsrd
>5k16B (B:) mganasalekeigpeqfpvnehyfglvnfgntcycnsvlqalyfcrpfrekvlayksqpr kkeslltcladlfhsiatqkkkvgvippkkfitrlrkenelfdnymqqdaheflnyllnt iadilqeerkqekqngrlpngnidnennnstpdptwvheifqgtltnetrcltcetissk dedfldlsvdveqntsithclrgfsntetlcseykyyceecrskqeahkrmkvkklpmil alhlkrfkymdqlhrytklsyrvvfplelrlfntsgdatnpdrmydlvavvvhcgsgpnr ghyiaivkshdfwllfdddivekidaqaieefygltsdisknsesgyilfyqsrd
>5k16B (B:) nasalekeigpeqfpvnehyfglvnfgntcycnsvlqalyfcrpfrekvlayksqprkke slltcladlfhsiatqkkkvgvippkkfitrlrkenelfdnymqqdaheflnyllntiad ilqeerkqekqptwvheifqgtltnetrcltcetisskdedfldlsvdveqntsithclr gfsntetlcseykyyceecrskqeahkrmkvkklpmilalhlkrfkymdqlhrytklsyr vvfplelrlfntsgdatnpdrmydlvavvvhcgsgpnrghyiaivkshdfwllfdddive kidaqaieefyglknsesgyilfyqsrd