Chains and heterogens:
PDB Chain Sequences:
>4enrA (A:) msqhneknphqhqsplhdsseakpgmdslapedgshrpaaeptppgaqptapgslkapdt rneklnsledvrkgsenyalttnqgvriaddqnslragsrgptlledfilrekithfdhe riperivhargsaahgyfqpykslsditkadflsdpnkitpvfvrfstvqggagsadtvr dirgfatkfyteegifdlvgnntpiffiqdahkfpdfvhavkpephwaipqgqsahdtfw dyvslqpetlhnvmwamsdrgiprsyrtmegfgihtfrlinaegkatfvrfhwkplagka slvwdeaqkltgrdpdfhrrelweaieagdfpeyelgfqlipeedefkfdfdlldptkli peelvpvqrvgkmvlnrnpdnffaeneqaafhpghivpgldftndpllqgrlfsytdtqi srlggpnfheipinrptcpyhnfqrdgmhrmgidtnpanyepnsindnwpretppgpkrg gfesyqervegnkvrerspsfgeyyshprlfwlsqtpfeqrhivdgfsfilskvvrpyir ervvdqlahidltlaqavaknlgieltddqlnitpppdvnglkkdpslslyaipdgdvkg rvvaillndevrsadllailkalkakgvhakllysrmgevtaddgtvlpiaatfagapsl tvdavivpcgniadiadngdanyylmeaykhlkpialagdarkfkatikiadqgeegive adsadgsfmdelltlmaahrvwsripkidkipa
>4enrA (A:) slapedgshrpaaeptppgaqptapgslkapdtrneklnsledvrkgsenyalttnqgvr iaddqnslragsrgptlledfilrekithfdheriperivhargsaahgyfqpykslsdi tkadflsdpnkitpvfvrfstvqggagsadtvrdirgfatkfyteegifdlvgnntpiff iqdahkfpdfvhavkpephwaipqgqsahdtfwdyvslqpetlhnvmwamsdrgiprsyr tmegfgihtfrlinaegkatfvrfhwkplagkaslvwdeaqkltgrdpdfhrrelweaie agdfpeyelgfqlipeedefkfdfdlldptklipeelvpvqrvgkmvlnrnpdnffaene qaafhpghivpgldftndpllqgrlfsytdtqisrlggpnfheipinrptcpyhnfqrdg mhrmgidtnpanyepnsindnwpretppgpkrggfesyqervegnkvrerspsfgeyysh prlfwlsqtpfeqrhivdgfsfilskvvrpyirervvdqlahidltlaqavaknlgielt ddqlnitpppdvnglkkdpslslyaipdgdvkgrvvaillndevrsadllailkalkakg vhakllysrmgevtaddgtvlpiaatfagapsltvdavivpcgniadiadngdanyylme aykhlkpialagdarkfkatikiadqgeegiveadsadgsfmdelltlmaahrvwsripk idkipa
>4enrB (B:) msqhneknphqhqsplhdsseakpgmdslapedgshrpaaeptppgaqptapgslkapdt rneklnsledvrkgsenyalttnqgvriaddqnslragsrgptlledfilrekithfdhe riperivhargsaahgyfqpykslsditkadflsdpnkitpvfvrfstvqggagsadtvr dirgfatkfyteegifdlvgnntpiffiqdahkfpdfvhavkpephwaipqgqsahdtfw dyvslqpetlhnvmwamsdrgiprsyrtmegfgihtfrlinaegkatfvrfhwkplagka slvwdeaqkltgrdpdfhrrelweaieagdfpeyelgfqlipeedefkfdfdlldptkli peelvpvqrvgkmvlnrnpdnffaeneqaafhpghivpgldftndpllqgrlfsytdtqi srlggpnfheipinrptcpyhnfqrdgmhrmgidtnpanyepnsindnwpretppgpkrg gfesyqervegnkvrerspsfgeyyshprlfwlsqtpfeqrhivdgfsfilskvvrpyir ervvdqlahidltlaqavaknlgieltddqlnitpppdvnglkkdpslslyaipdgdvkg rvvaillndevrsadllailkalkakgvhakllysrmgevtaddgtvlpiaatfagapsl tvdavivpcgniadiadngdanyylmeaykhlkpialagdarkfkatikiadqgeegive adsadgsfmdelltlmaahrvwsripkidkipa
>4enrB (B:) slapedgshrpaaeptppgaqptapgslkapdtrneklnsledvrkgsenyalttnqgvr iaddqnslragsrgptlledfilrekithfdheriperivhargsaahgyfqpykslsdi tkadflsdpnkitpvfvrfstvqggagsadtvrdirgfatkfyteegifdlvgnntpiff iqdahkfpdfvhavkpephwaipqgqsahdtfwdyvslqpetlhnvmwamsdrgiprsyr tmegfgihtfrlinaegkatfvrfhwkplagkaslvwdeaqkltgrdpdfhrrelweaie agdfpeyelgfqlipeedefkfdfdlldptklipeelvpvqrvgkmvlnrnpdnffaene qaafhpghivpgldftndpllqgrlfsytdtqisrlggpnfheipinrptcpyhnfqrdg mhrmgidtnpanyepnsindnwpretppgpkrggfesyqervegnkvrerspsfgeyysh prlfwlsqtpfeqrhivdgfsfilskvvrpyirervvdqlahidltlaqavaknlgielt ddqlnitpppdvnglkkdpslslyaipdgdvkgrvvaillndevrsadllailkalkakg vhakllysrmgevtaddgtvlpiaatfagapsltvdavivpcgniadiadngdanyylme aykhlkpialagdarkfkatikiadqgeegiveadsadgsfmdelltlmaahrvwsripk idkipa
>4enrC (C:) msqhneknphqhqsplhdsseakpgmdslapedgshrpaaeptppgaqptapgslkapdt rneklnsledvrkgsenyalttnqgvriaddqnslragsrgptlledfilrekithfdhe riperivhargsaahgyfqpykslsditkadflsdpnkitpvfvrfstvqggagsadtvr dirgfatkfyteegifdlvgnntpiffiqdahkfpdfvhavkpephwaipqgqsahdtfw dyvslqpetlhnvmwamsdrgiprsyrtmegfgihtfrlinaegkatfvrfhwkplagka slvwdeaqkltgrdpdfhrrelweaieagdfpeyelgfqlipeedefkfdfdlldptkli peelvpvqrvgkmvlnrnpdnffaeneqaafhpghivpgldftndpllqgrlfsytdtqi srlggpnfheipinrptcpyhnfqrdgmhrmgidtnpanyepnsindnwpretppgpkrg gfesyqervegnkvrerspsfgeyyshprlfwlsqtpfeqrhivdgfsfilskvvrpyir ervvdqlahidltlaqavaknlgieltddqlnitpppdvnglkkdpslslyaipdgdvkg rvvaillndevrsadllailkalkakgvhakllysrmgevtaddgtvlpiaatfagapsl tvdavivpcgniadiadngdanyylmeaykhlkpialagdarkfkatikiadqgeegive adsadgsfmdelltlmaahrvwsripkidkipa
>4enrC (C:) slapedgshrpaaeptppgaqptapgslkapdtrneklnsledvrkgsenyalttnqgvr iaddqnslragsrgptlledfilrekithfdheriperivhargsaahgyfqpykslsdi tkadflsdpnkitpvfvrfstvqggagsadtvrdirgfatkfyteegifdlvgnntpiff iqdahkfpdfvhavkpephwaipqgqsahdtfwdyvslqpetlhnvmwamsdrgiprsyr tmegfgihtfrlinaegkatfvrfhwkplagkaslvwdeaqkltgrdpdfhrrelweaie agdfpeyelgfqlipeedefkfdfdlldptklipeelvpvqrvgkmvlnrnpdnffaene qaafhpghivpgldftndpllqgrlfsytdtqisrlggpnfheipinrptcpyhnfqrdg mhrmgidtnpanyepnsindnwpretppgpkrggfesyqervegnkvrerspsfgeyysh prlfwlsqtpfeqrhivdgfsfilskvvrpyirervvdqlahidltlaqavaknlgielt ddqlnitpppdvnglkkdpslslyaipdgdvkgrvvaillndevrsadllailkalkakg vhakllysrmgevtaddgtvlpiaatfagapsltvdavivpcgniadiadngdanyylme aykhlkpialagdarkfkatikiadqgeegiveadsadgsfmdelltlmaahrvwsripk idkipa
>4enrD (D:) msqhneknphqhqsplhdsseakpgmdslapedgshrpaaeptppgaqptapgslkapdt rneklnsledvrkgsenyalttnqgvriaddqnslragsrgptlledfilrekithfdhe riperivhargsaahgyfqpykslsditkadflsdpnkitpvfvrfstvqggagsadtvr dirgfatkfyteegifdlvgnntpiffiqdahkfpdfvhavkpephwaipqgqsahdtfw dyvslqpetlhnvmwamsdrgiprsyrtmegfgihtfrlinaegkatfvrfhwkplagka slvwdeaqkltgrdpdfhrrelweaieagdfpeyelgfqlipeedefkfdfdlldptkli peelvpvqrvgkmvlnrnpdnffaeneqaafhpghivpgldftndpllqgrlfsytdtqi srlggpnfheipinrptcpyhnfqrdgmhrmgidtnpanyepnsindnwpretppgpkrg gfesyqervegnkvrerspsfgeyyshprlfwlsqtpfeqrhivdgfsfilskvvrpyir ervvdqlahidltlaqavaknlgieltddqlnitpppdvnglkkdpslslyaipdgdvkg rvvaillndevrsadllailkalkakgvhakllysrmgevtaddgtvlpiaatfagapsl tvdavivpcgniadiadngdanyylmeaykhlkpialagdarkfkatikiadqgeegive adsadgsfmdelltlmaahrvwsripkidkipa
>4enrD (D:) slapedgshrpaaeptppgaqptapgslkapdtrneklnsledvrkgsenyalttnqgvr iaddqnslragsrgptlledfilrekithfdheriperivhargsaahgyfqpykslsdi tkadflsdpnkitpvfvrfstvqggagsadtvrdirgfatkfyteegifdlvgnntpiff iqdahkfpdfvhavkpephwaipqgqsahdtfwdyvslqpetlhnvmwamsdrgiprsyr tmegfgihtfrlinaegkatfvrfhwkplagkaslvwdeaqkltgrdpdfhrrelweaie agdfpeyelgfqlipeedefkfdfdlldptklipeelvpvqrvgkmvlnrnpdnffaene qaafhpghivpgldftndpllqgrlfsytdtqisrlggpnfheipinrptcpyhnfqrdg mhrmgidtnpanyepnsindnwpretppgpkrggfesyqervegnkvrerspsfgeyysh prlfwlsqtpfeqrhivdgfsfilskvvrpyirervvdqlahidltlaqavaknlgielt ddqlnitpppdvnglkkdpslslyaipdgdvkgrvvaillndevrsadllailkalkakg vhakllysrmgevtaddgtvlpiaatfagapsltvdavivpcgniadiadngdanyylme aykhlkpialagdarkfkatikiadqgeegiveadsadgsfmdelltlmaahrvwsripk idkipa