Chains and heterogens:
PDB Chain Sequences:
>3ttwA (A:) msqhneknphqhqsplhdsseakpgmdslapedgshrpaaeptppgaqptapgslkapdt rneklnsledvrkgsenyalttnqgvriaddqnslragsrgptlledfilrekithfdhe riperivhargsaahgyfqpykslsditkadflsdpnkitpvfvrfstvqggagsadtvr dirgfatkfyteegifdlvgnntpiffiqdahkfpdfvhavkpephwaipqgqsahdtfw dyvslqpetlhnvmwamsdrgiprsyrtmegfgihtfrlinaegkatfvrfhwkplagka slvwdeaqkltgrdpdfhrrelweaieagdfpeyelgfqlipeedefkfdfdlldptkli peelvpvqrvgkmvlnrnpdnffaeneqaafhpghivpgldftndpllqgrlesytdtqi srlggpnfheipinrptcpyhnfqrdgmhrmgidtnpanyepnsindnwpretppgpkrg gfesyqervegnkvrerspsfgeyyshprlfwlsqtpfeqrhivdgfsfelskvvrpyir ervvdqlahidltlaqavaknlgieltddqlnitpppdvnglkkdpslslyaipdgdvkg rvvaillndevrsadllailkalkakgvhakllysrmgevtaddgtvlpiaatfagapsl tvdavivpcgniadiadngdanyylmeaykhlkpialagdarkfkatikiadqgeegive adsadgsfmdelltlmaahrvwsripkidkipa
>3ttwA (A:) slapedgshrpaaeptppgaqptapgslkapdtrneklnsledvrkgsenyalttnqgvr iaddqnslragsrgptlledfilrekithfdheriperivhargsaahgyfqpykslsdi tkadflsdpnkitpvfvrfstvqggagsadtvrdirgfatkfyteegifdlvgnntpiff iqdahkfpdfvhavkpephwaipqgqsahdtfwdyvslqpetlhnvmwamsdrgiprsyr tmegfgihtfrlinaegkatfvrfhwkplagkaslvwdeaqkltgrdpdfhrrelweaie agdfpeyelgfqlipeedefkfdfdlldptklipeelvpvqrvgkmvlnrnpdnffaene qaafhpghivpgldftndpllqgrlesytdtqisrlggpnfheipinrptcpyhnfqrdg mhrmgidtnpanyepnsindnwpretppgpkrggfesyqervegnkvrerspsfgeyysh prlfwlsqtpfeqrhivdgfsfelskvvrpyirervvdqlahidltlaqavaknlgielt ddqlnitpppdvnglkkdpslslyaipdgdvkgrvvaillndevrsadllailkalkakg vhakllysrmgevtaddgtvlpiaatfagapsltvdavivpcgniadiadngdanyylme aykhlkpialagdarkfkatikiadqgeegiveadsadgsfmdelltlmaahrvwsripk idkipa
>3ttwB (B:) msqhneknphqhqsplhdsseakpgmdslapedgshrpaaeptppgaqptapgslkapdt rneklnsledvrkgsenyalttnqgvriaddqnslragsrgptlledfilrekithfdhe riperivhargsaahgyfqpykslsditkadflsdpnkitpvfvrfstvqggagsadtvr dirgfatkfyteegifdlvgnntpiffiqdahkfpdfvhavkpephwaipqgqsahdtfw dyvslqpetlhnvmwamsdrgiprsyrtmegfgihtfrlinaegkatfvrfhwkplagka slvwdeaqkltgrdpdfhrrelweaieagdfpeyelgfqlipeedefkfdfdlldptkli peelvpvqrvgkmvlnrnpdnffaeneqaafhpghivpgldftndpllqgrlesytdtqi srlggpnfheipinrptcpyhnfqrdgmhrmgidtnpanyepnsindnwpretppgpkrg gfesyqervegnkvrerspsfgeyyshprlfwlsqtpfeqrhivdgfsfelskvvrpyir ervvdqlahidltlaqavaknlgieltddqlnitpppdvnglkkdpslslyaipdgdvkg rvvaillndevrsadllailkalkakgvhakllysrmgevtaddgtvlpiaatfagapsl tvdavivpcgniadiadngdanyylmeaykhlkpialagdarkfkatikiadqgeegive adsadgsfmdelltlmaahrvwsripkidkipa
>3ttwB (B:) slapedgshrpaaeptppgaqptapgslkapdtrneklnsledvrkgsenyalttnqgvr iaddqnslragsrgptlledfilrekithfdheriperivhargsaahgyfqpykslsdi tkadflsdpnkitpvfvrfstvqggagsadtvrdirgfatkfyteegifdlvgnntpiff iqdahkfpdfvhavkpephwaipqgqsahdtfwdyvslqpetlhnvmwamsdrgiprsyr tmegfgihtfrlinaegkatfvrfhwkplagkaslvwdeaqkltgrdpdfhrrelweaie agdfpeyelgfqlipeedefkfdfdlldptklipeelvpvqrvgkmvlnrnpdnffaene qaafhpghivpgldftndpllqgrlesytdtqisrlggpnfheipinrptcpyhnfqrdg mhrmgidtnpanyepnsindnwpretppgpkrggfesyqervegnkvrerspsfgeyysh prlfwlsqtpfeqrhivdgfsfelskvvrpyirervvdqlahidltlaqavaknlgielt ddqlnitpppdvnglkkdpslslyaipdgdvkgrvvaillndevrsadllailkalkakg vhakllysrmgevtaddgtvlpiaatfagapsltvdavivpcgniadiadngdanyylme aykhlkpialagdarkfkatikiadqgeegiveadsadgsfmdelltlmaahrvwsripk idkipa
>3ttwC (C:) msqhneknphqhqsplhdsseakpgmdslapedgshrpaaeptppgaqptapgslkapdt rneklnsledvrkgsenyalttnqgvriaddqnslragsrgptlledfilrekithfdhe riperivhargsaahgyfqpykslsditkadflsdpnkitpvfvrfstvqggagsadtvr dirgfatkfyteegifdlvgnntpiffiqdahkfpdfvhavkpephwaipqgqsahdtfw dyvslqpetlhnvmwamsdrgiprsyrtmegfgihtfrlinaegkatfvrfhwkplagka slvwdeaqkltgrdpdfhrrelweaieagdfpeyelgfqlipeedefkfdfdlldptkli peelvpvqrvgkmvlnrnpdnffaeneqaafhpghivpgldftndpllqgrlesytdtqi srlggpnfheipinrptcpyhnfqrdgmhrmgidtnpanyepnsindnwpretppgpkrg gfesyqervegnkvrerspsfgeyyshprlfwlsqtpfeqrhivdgfsfelskvvrpyir ervvdqlahidltlaqavaknlgieltddqlnitpppdvnglkkdpslslyaipdgdvkg rvvaillndevrsadllailkalkakgvhakllysrmgevtaddgtvlpiaatfagapsl tvdavivpcgniadiadngdanyylmeaykhlkpialagdarkfkatikiadqgeegive adsadgsfmdelltlmaahrvwsripkidkipa
>3ttwC (C:) slapedgshrpaaeptppgaqptapgslkapdtrneklnsledvrkgsenyalttnqgvr iaddqnslragsrgptlledfilrekithfdheriperivhargsaahgyfqpykslsdi tkadflsdpnkitpvfvrfstvqggagsadtvrdirgfatkfyteegifdlvgnntpiff iqdahkfpdfvhavkpephwaipqgqsahdtfwdyvslqpetlhnvmwamsdrgiprsyr tmegfgihtfrlinaegkatfvrfhwkplagkaslvwdeaqkltgrdpdfhrrelweaie agdfpeyelgfqlipeedefkfdfdlldptklipeelvpvqrvgkmvlnrnpdnffaene qaafhpghivpgldftndpllqgrlesytdtqisrlggpnfheipinrptcpyhnfqrdg mhrmgidtnpanyepnsindnwpretppgpkrggfesyqervegnkvrerspsfgeyysh prlfwlsqtpfeqrhivdgfsfelskvvrpyirervvdqlahidltlaqavaknlgielt ddqlnitpppdvnglkkdpslslyaipdgdvkgrvvaillndevrsadllailkalkakg vhakllysrmgevtaddgtvlpiaatfagapsltvdavivpcgniadiadngdanyylme aykhlkpialagdarkfkatikiadqgeegiveadsadgsfmdelltlmaahrvwsripk idkipa
>3ttwD (D:) msqhneknphqhqsplhdsseakpgmdslapedgshrpaaeptppgaqptapgslkapdt rneklnsledvrkgsenyalttnqgvriaddqnslragsrgptlledfilrekithfdhe riperivhargsaahgyfqpykslsditkadflsdpnkitpvfvrfstvqggagsadtvr dirgfatkfyteegifdlvgnntpiffiqdahkfpdfvhavkpephwaipqgqsahdtfw dyvslqpetlhnvmwamsdrgiprsyrtmegfgihtfrlinaegkatfvrfhwkplagka slvwdeaqkltgrdpdfhrrelweaieagdfpeyelgfqlipeedefkfdfdlldptkli peelvpvqrvgkmvlnrnpdnffaeneqaafhpghivpgldftndpllqgrlesytdtqi srlggpnfheipinrptcpyhnfqrdgmhrmgidtnpanyepnsindnwpretppgpkrg gfesyqervegnkvrerspsfgeyyshprlfwlsqtpfeqrhivdgfsfelskvvrpyir ervvdqlahidltlaqavaknlgieltddqlnitpppdvnglkkdpslslyaipdgdvkg rvvaillndevrsadllailkalkakgvhakllysrmgevtaddgtvlpiaatfagapsl tvdavivpcgniadiadngdanyylmeaykhlkpialagdarkfkatikiadqgeegive adsadgsfmdelltlmaahrvwsripkidkipa
>3ttwD (D:) slapedgshrpaaeptppgaqptapgslkapdtrneklnsledvrkgsenyalttnqgvr iaddqnslragsrgptlledfilrekithfdheriperivhargsaahgyfqpykslsdi tkadflsdpnkitpvfvrfstvqggagsadtvrdirgfatkfyteegifdlvgnntpiff iqdahkfpdfvhavkpephwaipqgqsahdtfwdyvslqpetlhnvmwamsdrgiprsyr tmegfgihtfrlinaegkatfvrfhwkplagkaslvwdeaqkltgrdpdfhrrelweaie agdfpeyelgfqlipeedefkfdfdlldptklipeelvpvqrvgkmvlnrnpdnffaene qaafhpghivpgldftndpllqgrlesytdtqisrlggpnfheipinrptcpyhnfqrdg mhrmgidtnpanyepnsindnwpretppgpkrggfesyqervegnkvrerspsfgeyysh prlfwlsqtpfeqrhivdgfsfelskvvrpyirervvdqlahidltlaqavaknlgielt ddqlnitpppdvnglkkdpslslyaipdgdvkgrvvaillndevrsadllailkalkakg vhakllysrmgevtaddgtvlpiaatfagapsltvdavivpcgniadiadngdanyylme aykhlkpialagdarkfkatikiadqgeegiveadsadgsfmdelltlmaahrvwsripk idkipa