Chains and heterogens:
PDB Chain Sequences:
>4ae9A (A:) masnssdvkeflakakedflkkwespaqntahldqferiktlgtgsfgrvmlvkhketgn hyamkildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyvpgge mfshlrrigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyiqvtdfgf akrvkgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiy ekivsgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyq rkveapfipkfkgpgdtsnfddyeeeeirvsinekcgkefsef
>4ae9A (A:) ssdvkeflakakedflkkwespaqntahldqferiktlgtgsfgrvmlvkhketgnhyam kildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyvpggemfsh lrrigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyiqvtdfgfakrv kgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiyekiv sgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyqrkve apfipkfkgpvsinekcgkefsef
>4ae9B (B:) masnssdvkeflakakedflkkwespaqntahldqferiktlgtgsfgrvmlvkhketgn hyamkildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyvpgge mfshlrrigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyiqvtdfgf akrvkgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiy ekivsgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyq rkveapfipkfkgpgdtsnfddyeeeeirvsinekcgkefsef
>4ae9B (B:) vkeflakakedflkkwespaqntahldqferiktlgtgsfgrvmlvkhketgnhyamkil dkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyvpggemfshlrr igrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyiqvtdfgfakrvkgr twtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiyekivsgk vrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyqrkveapf ipkfeeeeirvsinekcgkefsef