Chains and heterogens:
PDB Chain Sequences:
>3fiuA (A:) mkivkdfspkeysqklvnwlsdscmnypaegfviglsggidsavaaslavktglpttali lpsdnnqhqdmqdaleliemlniehytisiqpayeaflastqsftnlqnnrqlvikgnaq arlrmmylyayaqqynrivigtdnacewymgyftkfgdgaadilplvnlkksqvfelgky ldvpknildkapsaglwqgqtdedemgvtyqeiddfldgkqvsakalerinfwhnrshhk rklaltpnf
>3fiuA (A:) dfspkeysqklvnwlsdscmnypaegfviglsggidsavaaslavktglpttalilpsdn nqhqdmqdaleliemlniehytisiqpayeaflastqsftqlvikgnaqarlrmmylyay aqqynrivigtdnacewymgyftkfgdgaadilplvnlkksqvfelgkyldvpknildka psaglwqgqtdedemgvtyqeiddfldgkqvsakalerinfwhnrshhkrklaltpnf
>3fiuB (B:) mkivkdfspkeysqklvnwlsdscmnypaegfviglsggidsavaaslavktglpttali lpsdnnqhqdmqdaleliemlniehytisiqpayeaflastqsftnlqnnrqlvikgnaq arlrmmylyayaqqynrivigtdnacewymgyftkfgdgaadilplvnlkksqvfelgky ldvpknildkapsaglwqgqtdedemgvtyqeiddfldgkqvsakalerinfwhnrshhk rklaltpnf
>3fiuB (B:) dfspkeysqklvnwlsdscmnypaegfviglsggidsavaaslavktglpttalilpsdn nqhqdmqdaleliemlniehytisiqpayeaflastqsftqlvikgnaqarlrmmylyay aqqynrivigtdnacewymgyftkfgdgaadilplvnlkksqvfelgkyldvpknildka psaglwqgqtdedemgvtyqeiddfldgkqvsakalerinfwhnrshhkrklaltpnf
>3fiuC (C:) mkivkdfspkeysqklvnwlsdscmnypaegfviglsggidsavaaslavktglpttali lpsdnnqhqdmqdaleliemlniehytisiqpayeaflastqsftnlqnnrqlvikgnaq arlrmmylyayaqqynrivigtdnacewymgyftkfgdgaadilplvnlkksqvfelgky ldvpknildkapsaglwqgqtdedemgvtyqeiddfldgkqvsakalerinfwhnrshhk rklaltpnf
>3fiuC (C:) dfspkeysqklvnwlsdscmnypaegfviglsggidsavaaslavktglpttalilpsdn nqhqdmqdaleliemlniehytisiqpayeaflastqsftqlvikgnaqarlrmmylyay aqqynrivigtdnacewymgyftkfgdgaadilplvnlkksqvfelgkyldvpknildka psaglwqgqtdedemgvtyqeiddfldgkqvsakalerinfwhnrshhkrklaltpnf
>3fiuD (D:) mkivkdfspkeysqklvnwlsdscmnypaegfviglsggidsavaaslavktglpttali lpsdnnqhqdmqdaleliemlniehytisiqpayeaflastqsftnlqnnrqlvikgnaq arlrmmylyayaqqynrivigtdnacewymgyftkfgdgaadilplvnlkksqvfelgky ldvpknildkapsaglwqgqtdedemgvtyqeiddfldgkqvsakalerinfwhnrshhk rklaltpnf
>3fiuD (D:) dfspkeysqklvnwlsdscmnypaegfviglsggidsavaaslavktglpttalilpsdn nqhqdmqdaleliemlniehytisiqpayeaflastqsftqlvikgnaqarlrmmylyay aqqynrivigtdnacewymgyftkfgdgaadilplvnlkksqvfelgkyldvpknildka psaglwqgqtdedemgvtyqeiddfldgkqvsakalerinfwhnrshhkrklaltpnf