Chains and heterogens:
PDB Chain Sequences:
>1qayA (A:) msldsrlpafrnlspaarldhigqllglshddvsllanagalpmdiangmienvigtfel pyavasnfqingrdvlvplvveepsivaaasymaklaranggfttsssaplmhaqvqivg iqdplnarlsllrrkdeiielanrkdqllnslgggcrdievhtfadtprgpmlvahlivd vrdamgantvntmaeavaplmeaitggqvrlrilsnladlrlaraqvritpqqletaefs geaviegildayafaavdpyraathnkgimngidplivatgndwraveagahayacrsgh ygslttwekdnnghlvgtlempmpvglvggatkthplaqlslrilgvktaqalaeiavav glaqnlgamralategiqrghmalharniavvagargdevdwvarqlveyhdvradrava llkqkrgq
>1qayA (A:) dsrlpafrnlspaarldhigqllglshddvsllanagalpmdiangmienvigtfelpya vasnfqingrdvlvplvveepsivaaasymaklaranggfttsssaplmhaqvqivgiqd plnarlsllrrkdeiielanrkdqllnslgggcrdievhtfadtprgpmlvahlivdvrd amgantvntmaeavaplmeaitggqvrlrilsnladlrlaraqvritpqqletaefsgea viegildayafaavdpyraathnkgimngidplivatgndwraveagahayacrsghygs lttwekdnnghlvgtlempmpvglvggatkthplaqlslrilgvktaqalaeiavavgla qnlgamralategiqrghmalhar
>1qayB (B:) msldsrlpafrnlspaarldhigqllglshddvsllanagalpmdiangmienvigtfel pyavasnfqingrdvlvplvveepsivaaasymaklaranggfttsssaplmhaqvqivg iqdplnarlsllrrkdeiielanrkdqllnslgggcrdievhtfadtprgpmlvahlivd vrdamgantvntmaeavaplmeaitggqvrlrilsnladlrlaraqvritpqqletaefs geaviegildayafaavdpyraathnkgimngidplivatgndwraveagahayacrsgh ygslttwekdnnghlvgtlempmpvglvggatkthplaqlslrilgvktaqalaeiavav glaqnlgamralategiqrghmalharniavvagargdevdwvarqlveyhdvradrava llkqkrgq
>1qayB (B:) dsrlpafrnlspaarldhigqllglshddvsllanagalpmdiangmienvigtfelpya vasnfqingrdvlvplvveepsivaaasymaklaranggfttsssaplmhaqvqivgiqd plnarlsllrrkdeiielanrkdqllnslgggcrdievhtfadtprgpmlvahlivdvrd amgantvntmaeavaplmeaitggqvrlrilsnladlrlaraqvritpqqletaefsgea viegildayafaavdpyraathnkgimngidplivatgndwraveagahayacrsghygs lttwekdnnghlvgtlempmpvglvggatkthplaqlslrilgvktaqalaeiavavgla qnlgamralategi