Chains and heterogens:
PDB Chain Sequences:
>7av1A (A:) gpgpeivdtcslaspasvcrtkhlhlrcsvdftrrtltgtaaltvqsqednlrslvldtk dltiekvvingqevkyalgerqsykgspmeislpialsknqeivieisfetspkssalqw ltpeqtsgkehpylfsqcqaihcrailpcqdtpsvkltytaevsvpkelvalmsairdge tpdpedpsrkiykfiqkvpipcylialvvgalesrqigprtlvwsekeqveksayefset esmlkiaedlggpyvwgqydllvlppsfpyggmenpcltfvtptllagdkslsnviahei shswtgnlvtnktwdhfwlneghtvylerhicgrlfgekfrhfnalggwgelqnsvktfg ethpftklvvdltdidpdvayssvpyekgfallfyleqllggpeiflgflkayvekfsyk sittddwkdflysyfkdkvdvlnqvdwnawlyspglppikpnydmtltnacialsqrwit akeddlnsfnatdlkdlsshqlneflaqtlqraplplghikrmqevynfnainnseirfr wlrlciqskwedaiplalkmateqgrmkftrplfkdlaafdkshdqavrtyqehkasmhp vtamlvgkdlkvd
>7av1A (A:) vdtcslaspasvcrtkhlhlrcsvdftrrtltgtaaltvqsqednlrslvldtkdltiek vvingqevkyalgerqsykgspmeislpialsknqeivieisfetspkssalqwltpeqt sgkehpylfsqcqaihcrailpcqdtpsvkltytaevsvpkelvalmsairdgetpdped psrkiykfiqkvpipcylialvvgalesrqigprtlvwsekeqveksayefsetesmlki aedlggpyvwgqydllvlppsfpyggmenpcltfvtptllagdkslsnviaheishswtg nlvtnktwdhfwlneghtvylerhicgrlfgekfrhfnalggwgelqnsvktfgethpft klvvdltdidpdvayssvpyekgfallfyleqllggpeiflgflkayvekfsyksittdd wkdflysyfkdkvdvlnqvdwnawlyspglppikpnydmtltnacialsqrwitakeddl nsfnatdlkdlsshqlneflaqtlqraplplghikrmqevynfnainnseirfrwlrlci qskwedaiplalkmateqgrmkftrplfkdlaafdkshdqavrtyqehkasmhpvtamlv gkdlkvd