Chains and heterogens:
PDB Chain Sequences:
>1didA (A:) svqptpadhftfglwtvgwtgadpfgvatrknldpveavhklaelgaygitfhdndlipf dateaerekilgdfnqalkdtglkvpmvttnlfshpvfkdggftsndrsirrfalakvlh nidlaaemgaetfvmwggregseydgskdlaaaldrmregvdtaagyikdkgynlriale pkpneprgdiflptvghglafieqlehgdivglnpetgheqmaglnfthgiaqalwaekl fhidlngqrgikydqdlvfghgdltsafftvdllengfpnggpkytgprhfdykpsrtdg ydgvwdsakanmsmylllkeralafradpevqeamktsgvfelgettlnagesaadlmnd sasfagfdaeaaaernfafirlnqlaiehllgsr
>1didA (A:) vqptpadhftfglwtvgwtgadpfgvatrknldpveavhklaelgaygitfhdndlipfd ateaerekilgdfnqalkdtglkvpmvttnlfshpvfkdggftsndrsirrfalakvlhn idlaaemgaetfvmwggregseydgskdlaaaldrmregvdtaagyikdkgynlrialep kpneprgdiflptvghglafieqlehgdivglnpetgheqmaglnfthgiaqalwaeklf hidlngqrgikydqdlvfghgdltsafftvdllengfpnggpkytgprhfdykpsrtdgy dgvwdsakanmsmylllkeralafradpevqeamktsgvfelgettlnagesaadlmnds asfagfdaeaaaernfafirlnqlaiehllgsr
>1didB (B:) svqptpadhftfglwtvgwtgadpfgvatrknldpveavhklaelgaygitfhdndlipf dateaerekilgdfnqalkdtglkvpmvttnlfshpvfkdggftsndrsirrfalakvlh nidlaaemgaetfvmwggregseydgskdlaaaldrmregvdtaagyikdkgynlriale pkpneprgdiflptvghglafieqlehgdivglnpetgheqmaglnfthgiaqalwaekl fhidlngqrgikydqdlvfghgdltsafftvdllengfpnggpkytgprhfdykpsrtdg ydgvwdsakanmsmylllkeralafradpevqeamktsgvfelgettlnagesaadlmnd sasfagfdaeaaaernfafirlnqlaiehllgsr
>1didB (B:) vqptpadhftfglwtvgwtgadpfgvatrknldpveavhklaelgaygitfhdndlipfd ateaerekilgdfnqalkdtglkvpmvttnlfshpvfkdggftsndrsirrfalakvlhn idlaaemgaetfvmwggregseydgskdlaaaldrmregvdtaagyikdkgynlrialep kpneprgdiflptvghglafieqlehgdivglnpetgheqmaglnfthgiaqalwaeklf hidlngqrgikydqdlvfghgdltsafftvdllengfpnggpkytgprhfdykpsrtdgy dgvwdsakanmsmylllkeralafradpevqeamktsgvfelgettlnagesaadlmnds asfagfdaeaaaernfafirlnqlaiehllgsr