Chains and heterogens:
PDB Chain Sequences:
>6xmmA (A:) mpyqypaltpeqkkelsdiahrivapgkgilaadestgsiakrlqsigtenteenrrfyr qllltaddrvnpciggvilfhetlyqkaddgrpfpqvskskggvvgikvdkgvvplagtn getttqgldglsercaqykkdgadfakwrcvlkigehtpsalaimenanvlaryasicqq ngivpivepeilpdgdhdlkrcqyvtekvlaavykalsdhhiylegtllkpnmvtpghac tqkfsheeiamatvtalrrtvppavtgitflsggqseeeasinlnainkcpllkpwaltf sygralqasalkawggkkenlkaaqeeyvkralanslacqgkytpsgqagaaaseslfvs nhay
>6xmmA (A:) ypaltpeqkkelsdiahrivapgkgilaadestgsiakrlqsigtenteenrrfyrqlll taddrvnpciggvilfhetlyqkaddgrpfpqvskskggvvgikvdkgvvplagtngett tqgldglsercaqykkdgadfakwrcvlkigehtpsalaimenanvlaryasicqqngiv pivepeilpdgdhdlkrcqyvtekvlaavykalsdhhiylegtllkpnmvtpghactqkf sheeiamatvtalrrtvppavtgitflsggqseeeasinlnainkcpllkpwaltfsygr alqasalkawggkkenlkaaqeeyvkralanslacqgkytpagaaaseslfvs
>6xmmB (B:) mpyqypaltpeqkkelsdiahrivapgkgilaadestgsiakrlqsigtenteenrrfyr qllltaddrvnpciggvilfhetlyqkaddgrpfpqvskskggvvgikvdkgvvplagtn getttqgldglsercaqykkdgadfakwrcvlkigehtpsalaimenanvlaryasicqq ngivpivepeilpdgdhdlkrcqyvtekvlaavykalsdhhiylegtllkpnmvtpghac tqkfsheeiamatvtalrrtvppavtgitflsggqseeeasinlnainkcpllkpwaltf sygralqasalkawggkkenlkaaqeeyvkralanslacqgkytpsgqagaaaseslfvs nhay
>6xmmB (B:) ypaltpeqkkelsdiahrivapgkgilaadestgsiakrlqsigtenteenrrfyrqlll taddrvnpciggvilfhetlyqkaddgrpfpqvskskggvvgikvdkgvvplagtngett tqgldglsercaqykkdgadfakwrcvlkigehtpsalaimenanvlaryasicqqngiv pivepeilpdgdhdlkrcqyvtekvlaavykalsdhhiylegtllkpnmvtpghactqkf sheeiamatvtalrrtvppavtgitflsggqseeeasinlnainkcpllkpwaltfsygr alqasalkawggkkenlkaaqeeyvkralanslacqgkytpsgaaaseslfvs