Chains and heterogens:
PDB Chain Sequences:
>1qr6A (A:) mlsrlrvvsttctlacrhlhikekgkplmlnprtnkgmaftlqerqmlglqgllppkiet qdiqalrfhrnlkkmtsplekyiyimgiqerneklfyrilqddieslmpivytptvglac sqyghifrrpkglfisisdrghvrsivdnwpenhvkavvvtdgerilglgdlgvygmgip vgklclytacagirpdrclpvcidvgtdniallkdpfymglyqkrdrtqqyddlidefmk aitdrygrntliqfedfgnhnafrflrkyrekyctfnddiqgtaavalagllaaqkvisk pisehkilflgageaalgianlivmsmvenglseqeaqkkiwmfdkygllvkgrkakids yqepfthsapesipdtfedavnilkpstiigvagagrlftpdviramasinerpvifals nptaqaectaeeaytltegrclfasgspfgpvkltdgrvftpgqgnnvyifpgvalavil cntrhisdsvfleaakaltsqltdeelaqgrlypplaniqevsiniaikvteylyankma frypepedkakyvkertwrseydsllpdvyewpesassppvite
>1qr6A (A:) ekgkplmlnprtnkgmaftlqerqmlglqgllppkietqdiqalrfhrnlkkmtspleky iyimgiqerneklfyrilqddieslmpivytptvglacsqyghifrrpkglfisisdrgh vrsivdnwpenhvkavvvtdgerilglgdlgvygmgipvgklclytacagirpdrclpvc idvgtdniallkdpfymglyqkrdrtqqyddlidefmkaitdrygrntliqfedfgnhna frflrkyrekyctfnddiqgtaavalagllaaqkviskpisehkilflgageaalgianl ivmsmvenglseqeaqkkiwmfdkygllvkgrkakidsyqepfthsapesipdtfedavn ilkpstiigvagagrlftpdviramasinerpvifalsnptaqaectaeeaytltegrcl fasgspfgpvkltdgrvftpgqgnnvyifpgvalavilcntrhisdsvfleaakaltsql tdeelaqgrlypplaniqevsiniaikvteylyankmafrypepedkakyvkertwrsey dsllpdvyewp
>1qr6B (B:) mlsrlrvvsttctlacrhlhikekgkplmlnprtnkgmaftlqerqmlglqgllppkiet qdiqalrfhrnlkkmtsplekyiyimgiqerneklfyrilqddieslmpivytptvglac sqyghifrrpkglfisisdrghvrsivdnwpenhvkavvvtdgerilglgdlgvygmgip vgklclytacagirpdrclpvcidvgtdniallkdpfymglyqkrdrtqqyddlidefmk aitdrygrntliqfedfgnhnafrflrkyrekyctfnddiqgtaavalagllaaqkvisk pisehkilflgageaalgianlivmsmvenglseqeaqkkiwmfdkygllvkgrkakids yqepfthsapesipdtfedavnilkpstiigvagagrlftpdviramasinerpvifals nptaqaectaeeaytltegrclfasgspfgpvkltdgrvftpgqgnnvyifpgvalavil cntrhisdsvfleaakaltsqltdeelaqgrlypplaniqevsiniaikvteylyankma frypepedkakyvkertwrseydsllpdvyewpesassppvite
>1qr6B (B:) ekgkplmlnprtnkgmaftlqerqmlglqgllppkietqdiqalrfhrnlkkmtspleky iyimgiqerneklfyrilqddieslmpivytptvglacsqyghifrrpkglfisisdrgh vrsivdnwpenhvkavvvtdgerilglgdlgvygmgipvgklclytacagirpdrclpvc idvgtdniallkdpfymglyqkrdrtqqyddlidefmkaitdrygrntliqfedfgnhna frflrkyrekyctfnddiqgtaavalagllaaqkviskpisehkilflgageaalgianl ivmsmvenglseqeaqkkiwmfdkygllvkgrkakidsyqepfthsapesipdtfedavn ilkpstiigvagagrlftpdviramasinerpvifalsnptaqaectaeeaytltegrcl fasgspfgpvkltdgrvftpgqgnnvyifpgvalavilcntrhisdsvfleaakaltsql tdeelaqgrlypplaniqevsiniaikvteylyankmafrypepedkakyvkertwrsey dsllpdvyewp