Chains and heterogens:
PDB Chain Sequences:
>3wecA (A:) mthtvddtgdlalavnpfdptfkadpypvyarlrtelpihrsalgawivadytscdkvlr srlfgkdfanstffdhltsmmgedmppflglgidgdarpfmltdppehtrlrglvsdaft rstttsmddivlsaassavrhlehctdavsevaepfpvevlssilgipdkdrgrfsewsn lvagvldinfaipkevadrrsaaieesidyfrtlatsgnapeglvrrlsevshggdqlsv deiaatcllitvagqettsntignmlitfsrhadqfeqvranpqfienavaevlrfeppa heagrialedcevsganitkgdavmvllasgnreavergdtfsvtrpdvsslsygrgihh clgsalansmlqhflrelsqryrsievaepinykpgmglrgpetlsvavsrlehhhhhh
>3wecA (A:) lalavnpfdptfkadpypvyarlrtelpihrsalgawivadytscdkvlrsrlfgkdfan stffdhltsmmgedmppflglgidgdarpfmltdppehtrlrglvsdaftrstttsmddi vlsaassavrhlehctdavsevaepfpvevlssilgipdkdrgrfsewsnlvagvldinf aipkevadrrsaaieesidyfrtlatsgnapeglvrrlsevshggdqlsvdeiaatclli tvagqettsntignmlitfsrhadqfeqvranpqfienavaevlrfeppaheagrialed cevsganitkgdavmvllasgnreavergdtfsvtrpdvsslsygrgihhclgsalansm lqhflrelsqryrsievaepinykpgmglrgpetlsvavsr