Chains and heterogens:
PDB Chain Sequences:
>1j91A (A:) mskarvyadvnvlrpkeywdyealtvqwgeqddyevvrkvgrgkysevfeginvnnnekc iikilkpvkkkkikreikilqnlcggpnivklldivrdqhsktpslifeyvnntdfkvly ptltdydiryyiyellkaldychsqgimhrdvkphnvmidhelrklrlidwglaefyhpg keynvrvasryfkgpellvdlqdydysldmwslgcmfagmifrkepffyghdnhdqlvki akvlgtdglnvylnkyrieldpqlealvgrhsrkpwlkfmnadnqhlvspeaidfldkll rydhqerltaleamthpyfqqvraaensrtra
>1j91A (A:) skarvyadvnvlrpkeywdyealtvqwgeqddyevvrkvgrgkysevfeginvnnnekci ikilkpvkkkkikreikilqnlcggpnivklldivrdqhsktpslifeyvnntdfkvlyp tltdydiryyiyellkaldychsqgimhrdvkphnvmidhelrklrlidwglaefyhpgk eynvrvasryfkgpellvdlqdydysldmwslgcmfagmifrkepffyghdnhdqlvkia kvlgtdglnvylnkyrieldpqlealvgrhsrkpwlkfmnadnqhlvspeaidfldkllr ydhqerltaleamthpyfqqvraaens
>1j91B (B:) mskarvyadvnvlrpkeywdyealtvqwgeqddyevvrkvgrgkysevfeginvnnnekc iikilkpvkkkkikreikilqnlcggpnivklldivrdqhsktpslifeyvnntdfkvly ptltdydiryyiyellkaldychsqgimhrdvkphnvmidhelrklrlidwglaefyhpg keynvrvasryfkgpellvdlqdydysldmwslgcmfagmifrkepffyghdnhdqlvki akvlgtdglnvylnkyrieldpqlealvgrhsrkpwlkfmnadnqhlvspeaidfldkll rydhqerltaleamthpyfqqvraaensrtra
>1j91B (B:) skarvyadvnvlrpkeywdyealtvqwgeqddyevvrkvgrgkysevfeginvnnnekci ikilkpvkkkkikreikilqnlcggpnivklldivrdqhsktpslifeyvnntdfkvlyp tltdydiryyiyellkaldychsqgimhrdvkphnvmidhelrklrlidwglaefyhpgk eynvrvasryfkgpellvdlqdydysldmwslgcmfagmifrkepffyghdnhdqlvkia kvlgtdglnvylnkyrieldpqlealvgrhsrkpwlkfmnadnqhlvspeaidfldkllr ydhqerltaleamthpyfqqvraaens