Chains and heterogens:
PDB Chain Sequences:
>1culA (A:) memkadinakqedmmfhkiyiqkhdnvsilfadiegftslasqctaqelvmtlnelfarf dklaaenhclrikilgdcyycvsglpearadhahccvemgmdmieaislvremtgvnvnm rvgihsgrvhcgvlglrkwqfdvwsndvtlanhmeaggkagrihitkatlsylngdyeve pgcggernaylkehsietflilrctqkrkeekamiak
>1culA (A:) mmfhkiyiqkhdnvsilfadiegftslasqctaqelvmtlnelfarfdklaaenhclrik ilgdcyycvsglpearadhahccvemgmdmieaislvremtgvnvnmrvgihsgrvhcgv lglrkwqfdvwsndvtlanhmeaggkagrihitkatlsylngdyevepgcggernaylke hsietflil
>1culB (B:) neelyhqsydcvcvmfasipdfkefytesdvnkegleclrllneiiadfddllskpkfsg vekiktigstymaatglsaipsqehaqeperqymhigtmvefayalvgkldainkhsfnd fklrvginhgpviagvigaqkpqydiwgntvnvasrmdstgvldkiqvteetslilqtlg ytctcrgiinvkgkgdlktyfvntemsr
>1culB (B:) yhqsydcvcvmfasipdfkefytesdvnkegleclrllneiiadfddllskpkfsgveki ktigstymaatglsaerqymhigtmvefayalvgkldainkhsfndfklrvginhgpvia gvigaqkpqydiwgntvnvasrmdstgvldkiqvteetslilqtlgytctcrgiinvkgk gdlktyfvnt
>1culC (C:) mgclgnsktedqrneekaqreankkiekqlqkdkqvyrathrllllgagesgkstivkqm rilhvngfngdgekatkvqdiknnlkeaietivaamsnlvppvelanpenqfrvdyilsv mnvpdfdfppefyehakalwedegvracyersneyqlidcaqyfldkidvikqddyvpsd qdllrcrvltsgifetkfqvdkvnfhmfdvggqrderrkwiqcfndvtaiifvvasssyn mvirednqtnrlqealnlfksiwnnrwlrtisvilflnkqdllaekvlagkskiedyfpe faryttpedatpepgedprvtrakyfirdeflristasgdgrhycyphftcavdtenirr vfndcrdiiqrmhlrqyell
>1culC (C:) athrllllgagesgkstivkqmrilhvgekatkvqdiknnlkeaietivaamsnlvppve lanpenqfrvdyilsvmnvpdfdfppefyehakalwedegvracyersneyqlidcaqyf ldkidvikqddyvpsdqdllrcrvltsgifetkfqvdkvnfhmfdvggqrderrkwiqcf ndvtaiifvvasssynmvirednqtnrlqealnlfksiwnnrwlrtisvilflnkqdlla ekvlagkskiedyfpefaryttpedatpepgedprvtrakyfirdeflristasgdgrhy cyphftcavdtenirrvfndcrdiiqrm