Chains and heterogens:
PDB Chain Sequences:
>1a3wA (A:) srlerltslnvvagsdlrrtsiigtigpktnnpetlvalrkaglnivrmnfshgsyeyhk svidnarkseelypgrplaialdtkgpeirtgtttndvdypippnhemifttddkyakac ddkimyvdyknitkvisagriiyvddgvlsfqvlevvddktlkvkalnagkicshkgvnl pgtdvdlpalsekdkedlrfgvkngvhmvfasfirtandvltirevlgeqgkdvkiivki enqqgvnnfdeilkvtdgvmvargdlgieipapevlavqkkliaksnlagkpvicatqml esmtynprptraevsdvgnaildgadcvmlsgetakgnypinavttmaetaviaeqaiay lpnyddmrnctpkptsttetvaasavaavfeqkakaiivlstsgttprlvskyrpncpii lvtrcpraarfshlyrgvfpfvfekepvsdwtddvearinfgiekakefgilkkgdtyvs iqgfkagaghsntlqvstv
>1a3wA (A:) srlerltslsdlrrtsiigtigpktnnpetlvalrkaglnivrmnfshgsyeyhksvidn arkseelypgrplaialdtkgpeirtgtttndvdypippnhemifttddkyakacddkim yvdyknitkvisagriiyvddgvlsfqvlevvdtlkvkalnagkicshkgvnlpgtdvdl palsekdkedlrfgvkngvhmvfasfirtandvltirevlgeqgkdvkiivkienqqgvn nfdeilkvtdgvmvargdlgieipapevlavqkkliaksnlagkpvicatqmlesmtynp rptraevsdvgnaildgadcvmlsgetakgnypinavttmaetaviaeqaiaylpnyddm rnctpkptsttetvaasavaavfeqkakaiivlstsgttprlvskyrpncpiilvtrcpr aarfshlyrgvfpfvfekepvsdwtddvearinfgiekakefgilkkgdtyvsiqgfkag aghsntlqvstv
>1a3wB (B:) srlerltslnvvagsdlrrtsiigtigpktnnpetlvalrkaglnivrmnfshgsyeyhk svidnarkseelypgrplaialdtkgpeirtgtttndvdypippnhemifttddkyakac ddkimyvdyknitkvisagriiyvddgvlsfqvlevvddktlkvkalnagkicshkgvnl pgtdvdlpalsekdkedlrfgvkngvhmvfasfirtandvltirevlgeqgkdvkiivki enqqgvnnfdeilkvtdgvmvargdlgieipapevlavqkkliaksnlagkpvicatqml esmtynprptraevsdvgnaildgadcvmlsgetakgnypinavttmaetaviaeqaiay lpnyddmrnctpkptsttetvaasavaavfeqkakaiivlstsgttprlvskyrpncpii lvtrcpraarfshlyrgvfpfvfekepvsdwtddvearinfgiekakefgilkkgdtyvs iqgfkagaghsntlqvstv
>1a3wB (B:) srlerltslsdlrrtsiigtigpktnnpetlvalrkaglnivrmnfshgsyeyhksvidn arkseelypgrplaialdtkgpeirtgtttndpippnhemifttddkyakacddkimyvd yknitkvisagriiyvddgvlsfqvlevvdtlkvkalnagkicshkgvnlpgtdvdlpal sekdkedlrfgvkngvhmvfasfirtandvltirevlgeqgkdvkiivkienqqgvnnfd eilkvtdgvmvargdlgieipapevlavqkkliaksnlagkpvicatqmlesmtynprpt raevsdvgnaildgadcvmlsgetakgnypinavttmaetaviaeqaiaylpnyddmrnc tpkptsttetvaasavaavfeqkakaiivlstsgttprlvskyrpncpiilvtrcpraar fshlyrgvfpfvfekepvsdwtddvearinfgiekakefgilkkgdtyvsiqgfkagagh sntlqvstv