Chains and heterogens:
PDB Chain Sequences:
>1jnfA (A:) vtektvrwcavndheaskcanfrdsmkkvlpedgpriicvkkasyldcikaiaaheadav tldaglvheagltpnnlkpvvaefygskenpktfyyavalvkkgsnfqlnelqgkkscht glgrsagwnipiglllcdlpeprkplekavasffsgscvpcadgadfpqlcqlcpgcgcs svqpyfgysgafkclkdglgdvafvkqetifenlpskderdqyellcldntrkpvdeyeq chlarvpshavvarsvdgkedliwellnqaqehfgkdksgdfqlfssphgknllfkdsay gffkvpprmdanlylgyeyvtavrnlregicpdplqdeckavkwcalghherlkcdewsv tsggliecesaetpedciakimngeadamsldggyvyiagqcglvpvlaenyestdckka peegylsvavvkksnpdinwnnlegkkschtavdrtagwnipmgllynrinhcrfdeffr qgcapgsqknsslcelcvgpsvcapnnregyygytgafrclvekgdvafvksqtvlqntg grnsepwakdlkeedfellcldgtrkpvseahnchlakapnhavvsrkdkaacvkqklld lqvefgntvadcsskfcmfhsktkdllfrddtkclvdlrgkntyekylgadyikavsnlr kcstsrlleactfhkh
>1jnfA (A:) ektvrwcavndheaskcanfrdsmkkvlpedgpriicvkkasyldcikaiaaheadavtl daglvheagltpnnlkpvvaefygskenpktfyyavalvkkgsnfqlnelqgkkschtgl grsagwnipiglllcdlpeprkplekavasffsgscvpcadgadfpqlcqlcpgcgcssv qpyfgysgafkclkdglgdvafvkqetifenlpskderdqyellcldntrkpvdeyeqch larvpshavvarsvdgkedliwellnqaqehfgkdksgdfqlfssphgknllfkdsaygf fkvpprmdanlylgyeyvtavrnlregicpdplqdeckavkwcalghherlkcdewsvts ggliecesaetpedciakimngeadamsldggyvyiagqcglvpvlaenyestdckkape egylsvavvkksnpdinwnnlegkkschtavdrtagwnipmgllynrinhcrfdeffrqg capgsqknsslcelcvgpsvcapnnregyygytgafrclvekgdvafvksqtvlqntggr nsepwakdlkeedfellcldgtrkpvseahnchlakapnhavvsrkdkaacvkqklldlq vefgntvadcsskfcmfhsktkdllfrddtkclvdlrgkntyekylgadyikavsnlrkc stsrlleactfhkh