Chains and heterogens:
PDB Chain Sequences:
>3sr6A (A:) tadelvffvngkkvveknadpettllaylrrklglrgtklgcgeggcgactvmlskydrl qdkiihfsanaclapictlhhvavttvegigstktrlhpvqeriakshgsqcgfctpgiv msmytllrnqpeptveeiedafqgnlcrctgyrpilqgfrtfak
>3sr6B (B:) pkqlrfegervtwiqastlkelldlkaqhpeaklvvgnteigiemkfknqlfpmiicpaw ipelnavehgpegisfgaacalssvektlleavaklptqktevfrgvleqlrwfagkqvk svaslggniitaspisdlnpvfmasgtkltivsrgtrrtvpmdhtffpsyrktllgpeei llsieipysredeffsafkqasrreddiakvtcgmrvlfqpgsmqvkelalcyggmadrt isalkttqkqlskfwnekllqdvcaglaeelslspdapggmiefrrtltlsfffkfyltv lkklg
>3sr6C (C:) dtvgrplphlaaamqasgeavycddipryenelflrlvtstrahakiksidvseaqkvpg fvcflsaddipgsnetglfndetvfakdtvtcvghiigavvadtpehaeraahvvkvtye dlpaiitiedaiknnsfygselkiekgdlkkgfseadnvvsgelyiggqdhfylethcti aipkgeegemelfvstqnamktqsfvakmlgvpvnrilvrvkrmgggfggketrstlvsv avalaayktghpvrcmldrnedmlitggrhpflarykvgfmktgtivalevdhysnagns rdlshsimeralfhmdncykipnirgtgrlcktnlssntafrgfggpqalfiaenwmsev avtcglpaeevrwknmykegdlthfnqrlegfsvprcwdeclkssqyyarksevdkfnke ncwkkrglciiptkfgisftvpflnqagalihvytdgsvlvshggtemgqglhtkmvqva skalkipiskiyisetstntvpnssptaasvstdiygqavyeacqtilkrlepfkkknpd gswedwvmaayqdrvslsttgfyrtpnlgysfetnsgnafhyftygvacseveidcltgd hknlrtdivmdvgsslnpaidigqvegafvqglglftleelhyspegslhtrgpstykip afgsiptefrvsllrdcpnkkaiyaskavgepplflgasvffaikdairaaraqhtnnnt kelfrldspatpekirnacvdkftt
>3sr6J (J:) tadelvffvngkkvveknadpettllaylrrklglrgtklgcgeggcgactvmlskydrl qdkiihfsanaclapictlhhvavttvegigstktrlhpvqeriakshgsqcgfctpgiv msmytllrnqpeptveeiedafqgnlcrctgyrpilqgfrtfak
>3sr6K (K:) pkqlrfegervtwiqastlkelldlkaqhpeaklvvgnteigiemkfknqlfpmiicpaw ipelnavehgpegisfgaacalssvektlleavaklptqktevfrgvleqlrwfagkqvk svaslggniitaspisdlnpvfmasgtkltivsrgtrrtvpmdhtffpsyrktllgpeei llsieipysredeffsafkqasrreddiakvtcgmrvlfqpgsmqvkelalcyggmadrt isalkttqkqlskfwnekllqdvcaglaeelslspdapggmiefrrtltlsfffkfyltv lkklg
>3sr6L (L:) dtvgrplphlaaamqasgeavycddipryenelflrlvtstrahakiksidvseaqkvpg fvcflsaddipgsnetglfndetvfakdtvtcvghiigavvadtpehaeraahvvkvtye dlpaiitiedaiknnsfygselkiekgdlkkgfseadnvvsgelyiggqdhfylethcti aipkgeegemelfvstqnamktqsfvakmlgvpvnrilvrvkrmgggfggketrstlvsv avalaayktghpvrcmldrnedmlitggrhpflarykvgfmktgtivalevdhysnagns rdlshsimeralfhmdncykipnirgtgrlcktnlssntafrgfggpqalfiaenwmsev avtcglpaeevrwknmykegdlthfnqrlegfsvprcwdeclkssqyyarksevdkfnke ncwkkrglciiptkfgisftvpflnqagalihvytdgsvlvshggtemgqglhtkmvqva skalkipiskiyisetstntvpnssptaasvstdiygqavyeacqtilkrlepfkkknpd gswedwvmaayqdrvslsttgfyrtpnlgysfetnsgnafhyftygvacseveidcltgd hknlrtdivmdvgsslnpaidigqvegafvqglglftleelhyspegslhtrgpstykip afgsiptefrvsllrdcpnkkaiyaskavgepplflgasvffaikdairaaraqhtnnnt kelfrldspatpekirnacvdkftt