Chains and heterogens:
PDB Chain Sequences:
>4k6fA (A:) mahhhhhhmtkriavvtggmgglgeavsirlndaghrvvvtyspnntgadrwltemhaag refhaypvdvadhdscqqciekivrdvgpvdilvnnagitrdmtlrkldkvnwdavirtn ldsvfnmtkpvcdgmvergwgrivnissvngskgsvgqtnyaaakagmhgftkslaleia rkgvtvntvspgylatkmvtaipqdildtkilpqipagrlgkpeevaalvaylcseeagf vtgsniainggqhmh
>4k6fA (A:) kriavvtggmgglgeavsirlndaghrvvvtyspadrwltemhaagrefhaypvdvadhd scqqciekivrdvgpvdilvnnagitrdmtlrkldkvnwdavirtnldsvfnmtkpvcdg mvergwgrivnissvngskgsvgqtnyaaakagmhgftkslaleiarkgvtvntvspgyl atkmvtaipqdildtkilpqipagrlgkpeevaalvaylcseeagfvtgsniainggqhm h
>4k6fB (B:) mahhhhhhmtkriavvtggmgglgeavsirlndaghrvvvtyspnntgadrwltemhaag refhaypvdvadhdscqqciekivrdvgpvdilvnnagitrdmtlrkldkvnwdavirtn ldsvfnmtkpvcdgmvergwgrivnissvngskgsvgqtnyaaakagmhgftkslaleia rkgvtvntvspgylatkmvtaipqdildtkilpqipagrlgkpeevaalvaylcseeagf vtgsniainggqhmh
>4k6fB (B:) kriavvtggmgglgeavsirlndaghrvvvtyspnntgadrwltemhaagrefhaypvdv adhdscqqciekivrdvgpvdilvnnagitrdmtlrkldkvnwdavirtnldsvfnmtkp vcdgmvergwgrivnissvngskgsvgqtnyaaakagmhgftkslaleiarkgvtvntvs pgylatkmvtaipqdildtkilpqipagrlgkpeevaalvaylcseeagfvtgsniaing gqhmh
>4k6fC (C:) mahhhhhhmtkriavvtggmgglgeavsirlndaghrvvvtyspnntgadrwltemhaag refhaypvdvadhdscqqciekivrdvgpvdilvnnagitrdmtlrkldkvnwdavirtn ldsvfnmtkpvcdgmvergwgrivnissvngskgsvgqtnyaaakagmhgftkslaleia rkgvtvntvspgylatkmvtaipqdildtkilpqipagrlgkpeevaalvaylcseeagf vtgsniainggqhmh
>4k6fC (C:) kriavvtggmgglgeavsirlndaghrvvvtyspnntgadrwltemhaagrefhaypvdv adhdscqqciekivrdvgpvdilvnnagitrdmtlrkldkvnwdavirtnldsvfnmtkp vcdgmvergwgrivnissvngskgsvgqtnyaaakagmhgftkslaleiarkgvtvntvs pgylatkmvtaipqdildtkilpqipagrlgkpeevaalvaylcseeagfvtgsniaing gqhmh
>4k6fD (D:) mahhhhhhmtkriavvtggmgglgeavsirlndaghrvvvtyspnntgadrwltemhaag refhaypvdvadhdscqqciekivrdvgpvdilvnnagitrdmtlrkldkvnwdavirtn ldsvfnmtkpvcdgmvergwgrivnissvngskgsvgqtnyaaakagmhgftkslaleia rkgvtvntvspgylatkmvtaipqdildtkilpqipagrlgkpeevaalvaylcseeagf vtgsniainggqhmh
>4k6fD (D:) kriavvtggmgglgeavsirlndaghrvvvtyspnntgadrwltemhaagrefhaypvdv adhdscqqciekivrdvgpvdilvnnagitrdmtlrkldkvnwdavirtnldsvfnmtkp vcdgmvergwgrivnissvngskgsvgqtnyaaakagmhgftkslaleiarkgvtvntvs pgylatkmvtaipqdildtkilpqipagrlgkpeevaalvaylcseeagfvtgsniaing gqhmh