Chains and heterogens:
PDB Chain Sequences:
>4tuyB (B:) mreivhiqagqcgnqigakfwevisdehgidptgsyhgdsdlqlerinvyyneatgnkyv prailvdlepgtmdsvrsgpfgqifrpdnfvfgqsgagnnwakghytegaelvdsvldvv rkesescdclqgfqlthslgggtgsgmgtlliskireeypdrimntfsvmpspkvsdtvv epynatlsvhqlventdetycidnealydicfrtlklttptygdlnhlvsatmsgvttcl rfpgqlnadlrklavnmvpfprlhffmpgfapltsrgsqqyraltvpeltqqmfdsknmm aacdprhgryltvaaifrgrmsmkevdeqmlnvqnknssyfvewipnnvktavcdipprg lkmsatfignstaiqelfkriseqftamfrrkaflhwytgegmdemefteaesnmndlvs eyqqyqdatadeqgefeeeegedea
>4tuyB (B:) mreivhiqagqcgnqigakfwevisdehgidptgsyhgdsdlqlerinvyyneatgnkyv prailvdlepgtmdsvrsgpfgqifrpdnfvfgqsgagnnwakghytegaelvdsvldvv rkesescdclqgfqlthslgggtgsgmgtlliskireeypdrimntfsvmpspkvsdtvv epynatlsvhqlventdetycidnealydicfrtlklttptygdlnhlvsatmsgvttcl rfpgqlnadlrklavnmvpfprlhffmpgfapltsqyraltvpeltqqmfdsknmmaacd prhgryltvaaifrgrmsmkevdeqmlnvqnknssyfvewipnnvktavcdipprglkms atfignstaiqelfkriseqftamfrrkaflhwytgegmdemefteaesnmndlvseyqq yqda
>4tuyC (C:) mrecisihvgqagvqignacwelyclehgiqpdgqmpsdktigggddsfntffsetgagk hvpravfvdleptvidevrtgtyrqlfhpeqlitgkedaannyarghytigkeiidlvld rirkladqctglqgflvfhsfgggtgsgftsllmerlsvdygkksklefsiypapqvsta vvepynsiltthttlehsdcafmvdneaiydicrrnldierptytnlnrlisqivssita slrfdgalnvdltefqtnlvpyprihfplatyapvisaekayheqlsvaeitnacfepan qmvkcdprhgkymaccllyrgdvvpkdvnaaiatiktkrsiqfvdwcptgfkvginyqpp tvvpggdlakvqravcmlsnttaiaeawarldhkfdlmyakrafvhwyvgegmeegefse aredmaalekdyeevgvdsvegegeeegeey
>4tuyC (C:) mrecisihvgqagvqignacwelyclehgiqpdgqmpsdktigggddsfntffsetgagk hvpravfvdleptvidevrtgtyrqlfhpeqlitgkedaannyarghytigkeiidlvld rirkladqctglqgflvfhsfgggtgsgftsllmerlsvdygkksklefsiypapqvsta vvepynsiltthttlehsdcafmvdneaiydicrrnldierptytnlnrlisqivssita slrfdgalnvdltefqtnlvpyprihfplatyapvisaekayheqlsvaeitnacfepan qmvkcdprhgkymaccllyrgdvvpkdvnaaiatiktkrsiqfvdwcptgfkvginyqpp tvvpggdlakvqravcmlsnttaiaeawarldhkfdlmyakrafvhwyvgegmeegefse aredmaalekdyeevgvdsv