Chains and heterogens:
PDB Chain Sequences:
>1j3hA (A:) gnaaaakkgseqesvkeflakakedflkkwetpsqntaqldqfdriktlgtgsfgrvmlv khkesgnhyamkildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvm eyvaggemfshlrrigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyi qvtdfgfakrvkgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffa dqpiqiyekivsgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfatt dwiaiyqrkveapfipkfkgpgdtsnfddyeeeeirvsinekcgkeftef
>1j3hA (A:) gseqesvkeflakakedflkkwetpsqntaqldqfdriktlgtgsfgrvmlvkhkesgnh yamkildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyvaggem fshlrrigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyiqvtdfgfa krvkgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiye kivsgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyqr kveapfipkfdyeeeeirvsinekcgkeftef
>1j3hB (B:) gnaaaakkgseqesvkeflakakedflkkwetpsqntaqldqfdriktlgtgsfgrvmlv khkesgnhyamkildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvm eyvaggemfshlrrigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyi qvtdfgfakrvkgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffa dqpiqiyekivsgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfatt dwiaiyqrkveapfipkfkgpgdtsnfddyeeeeirvsinekcgkeftef
>1j3hB (B:) eqesvkeflakakedflkkwetpsqntaqldqfdriktlgtgsfgrvmlvkhkesgnhya mkildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyvaggemfs hlrrigrfsepharfyaaqivltfeylhsldliyrdlkpenllidqqgyiqvtdfgfakr vkgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiyeki vsgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyqrkv eapfipkfkgpgdtirvsinekcgkeftef