Chains and heterogens:
PDB Chain Sequences:
>1l9nA (A:) aalgvqsinwqtafnrqahhtdkfssqelilrrgqnfqvlmimnkglgsnerlefivstg pypsesamtkavfplsngssggwsavlqasngntltisisspasapigrytmalqifsqg gissvklgtfillfnpwlnvdsvfmgnhaereeyvqedagiifvgstnrigmigwnfgqf eedilsiclsildrslnfrrdaatdvasrndpkyvgrvlsaminsnddngvlagnwsgty tggrdprswdgsveilknwkksglspvrygqcwvfagtlntalrslgipsrvitnfnsah dtdrnlsvdvyydpmgnpldkgsdsvwnfhvwnegwfvrsdlgpsyggwqvldatpqers qgvfqcgpasvigvregdvqlnfdmpfifaevnadritwlydnttgkqwknsvnshtigr yistkavgsnarmdvtdkykypegsdqerqvfqkalgklkpntpfaatssmgleteeqep siigklkvagmlavgkevnlvlllknlsrdtktvtvnmtawtiiyngtlvhevwkdsatm sldpeeeaehpikisyaqyerylksdnmiritavckvpdesevvverdiildnptltlev lnearvrkpvnvqmlfsnpldepvrdcvlmvegsglllgnlkidvptlgpkersrvrfdi lpsrsgtkqlladfscnkfpaikamlsidvae
>1l9nA (A:) aalgvqsinwqtafnrqahhtdkfssqelilrrgqnfqvlmimnkglgsnerlefivstg pypsesamtkavfplsngssggwsavlqasngntltisisspasapigrytmalqifsqg gissvklgtfillfnpwlnvdsvfmgnhaereeyvqedagiifvgstnrigmigwnfgqf eedilsiclsildrslnfrrdaatdvasrndpkyvgrvlsaminsnddngvlagnwsgty tggrdprswdgsveilknwkksglspvrygqcwvfagtlntalrslgipsrvitnfnsah dtdrnlsvdvyydpmgnpldkgsdsvwnfhvwnegwfvrsdlgpsyggwqvldatpqers qgvfqcgpasvigvregdvqlnfdmpfifaevnadritwlydnttgkqwknsvnshtigr yistkavgsnarmdvtdkykypegsdqerqvfqkalgklkpsiigklkvagmlavgkevn lvlllknlsrdtktvtvnmtawtiiyngtlvhevwkdsatmsldpeeeaehpikisyaqy erylksdnmiritavckvpdesevvverdiildnptltlevlnearvrkpvnvqmlfsnp ldepvrdcvlmvegsglllgnlkidvptlgpkersrvrfdilpsrsgtkqlladfscnkf paikamlsidvae
>1l9nB (B:) aalgvqsinwqtafnrqahhtdkfssqelilrrgqnfqvlmimnkglgsnerlefivstg pypsesamtkavfplsngssggwsavlqasngntltisisspasapigrytmalqifsqg gissvklgtfillfnpwlnvdsvfmgnhaereeyvqedagiifvgstnrigmigwnfgqf eedilsiclsildrslnfrrdaatdvasrndpkyvgrvlsaminsnddngvlagnwsgty tggrdprswdgsveilknwkksglspvrygqcwvfagtlntalrslgipsrvitnfnsah dtdrnlsvdvyydpmgnpldkgsdsvwnfhvwnegwfvrsdlgpsyggwqvldatpqers qgvfqcgpasvigvregdvqlnfdmpfifaevnadritwlydnttgkqwknsvnshtigr yistkavgsnarmdvtdkykypegsdqerqvfqkalgklkpntpfaatssmgleteeqep siigklkvagmlavgkevnlvlllknlsrdtktvtvnmtawtiiyngtlvhevwkdsatm sldpeeeaehpikisyaqyerylksdnmiritavckvpdesevvverdiildnptltlev lnearvrkpvnvqmlfsnpldepvrdcvlmvegsglllgnlkidvptlgpkersrvrfdi lpsrsgtkqlladfscnkfpaikamlsidvae
>1l9nB (B:) aalgvqsinwqtafnrqahhtdkfssqelilrrgqnfqvlmimnkglgsnerlefivstg pypsesamtkavfplsngssggwsavlqasngntltisisspasapigrytmalqifsqg gissvklgtfillfnpwlnvdsvfmgnhaereeyvqedagiifvgstnrigmigwnfgqf eedilsiclsildrslnfrrdaatdvasrndpkyvgrvlsaminsnddngvlagnwsgty tggrdprswdgsveilknwkksglspvrygqcwvfagtlntalrslgipsrvitnfnsah dtdrnlsvdvyydpmgnpldkgsdsvwnfhvwnegwfvrsdlgpsyggwqvldatpqers qgvfqcgpasvigvregdvqlnfdmpfifaevnadritwlydnttgkqwknsvnshtigr yistkavgsnarmdvtdkykypegsdqerqvfqkalgklkpsiigklkvagmlavgkevn lvlllknlsrdtktvtvnmtawtiiyngtlvhevwkdsatmsldpeeeaehpikisyaqy erylksdnmiritavckvpdesevvverdiildnptltlevlnearvrkpvnvqmlfsnp ldepvrdcvlmvegsglllgnlkidvptlgpkersrvrfdilpsrsgtkqlladfscnkf paikamlsidvae