Chains and heterogens:
PDB Chain Sequences:
>4tkuA (A:) mtgmsreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtir gcayagskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqe kdivfggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivp vrcegfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssri lleemglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynff gptktieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrp rhvigayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdl igsgikekfifqkmgipfrqmhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe asegaekvaasa
>4tkuA (A:) msreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtirgca yagskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqekdi vfggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivpvrc egfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssrille emglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynffgpt ktieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrprhv igayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdligs gikekfifqkmgipfrqmhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe
>4tkuB (B:) msqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqre altvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmte daavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefp vpfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvi krmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlek tkkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdsht wlhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknat vyigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlh rsttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr
>4tkuB (B:) sqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqrea ltvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmted aavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefpv pfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvik rmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlekt kkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdshtw lhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknatv yigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlhr sttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr
>4tkuC (C:) mtgmsreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtir gcayagskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqe kdivfggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivp vrcegfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssri lleemglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynff gptktieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrp rhvigayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdl igsgikekfifqkmgipfrqmhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe asegaekvaasa
>4tkuC (C:) msreevesliqevlevypekarkdrnkhlavndpavtqskkciisnkksqpglmtirgca yagskgvvwgpikdmihishgpvgcgqysragrrnyyigttgvnafvtmnftsdfqekdi vfggdkklaklidevetlfplnkgisvqsecpigligddiesvskvkgaelsktivpvrc egfrgvsqslghhiandavrdwvlgkrdedttfastpydvaiigdyniggdawssrille emglrcvaqwsgdgsiseieltpkvklnlvhcyrsmnyisrhmeekygipwmeynffgpt ktieslraiaakfdesiqkkceeviakykpeweavvakyrprlegkrvmlyigglrprhv igayedlgmevvgtgyefahnddydrtmkemgdstllyddvtgyefeefvkrikpdligs gikekfifqkmgipfrqmhswdysgpyhgfdgfaifardmdmtlnnpcwkklqapwe
>4tkuD (D:) msqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqre altvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmte daavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefp vpfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvi krmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlek tkkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdsht wlhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknat vyigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlh rsttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr
>4tkuD (D:) sqqvdkikasyplfldqdykdmlakkrdgfeekypqdkidevfqwtttkeyqelnfqrea ltvnpakacqplgavlcalgfektmpyvhgsqgcvayfrsyfnrhfrepvscvsdsmted aavfggqqnmkdglqnckatykpdmiavsttcmaevigddlnafinnskkegfipdefpv pfahtpsfvgshvtgwdnmfegiaryftlksmddkvvgsnkkinivpgfetylgnfrvik rmlsemgvgysllsdpeevldtpadgqfrmyaggttqeemkdapnalntvllqpwhlekt kkfvegtwkhevpklnipmgldwtdeflmkvseisgqpipasltkergrlvdmmtdshtw lhgkrfalwgdpdfvmglvkfllelgcepvhilchngnkrwkkavdailaaspygknatv yigkdlwhlrslvftdkpdfmignsygkfiqrdtlhkgkefevplirigfpifdrhhlhr sttlgyegamqilttlvnsilerldeetrgmqatdynhdlvr