Chains and heterogens:
PDB Chain Sequences:
>1snnA (A:) mnnvekaiealkkgeiilvydsderegetdmvvasqfitpehirimrkdagglictalhp dicnklgipfmvdilefasqkfkvlrelypndipydekssfsitinhrktftgitdndra ftikklaelvkegrfndfgkefrspgsvtllraaeglvknrqghtemtvalaelanlvpi tticemmgddgnamsknetkryaekhnliylsgeeiinyyldkylkd
>1snnA (A:) nnvekaiealkkgeiilvydsderegetdmvvasqfitpehirimrkdagglictalhpd icnklgipfmvdilefasqkfkvlrelypndipydekssfsitinhrktftgitdndraf tikklaelvkegrfndfgkefrspgsvtllraaeglvknrqghtemtvalaelanlvpit ticemmgddgnamsknetkryaekhnliylsgeeiinyy
>1snnB (B:) mnnvekaiealkkgeiilvydsderegetdmvvasqfitpehirimrkdagglictalhp dicnklgipfmvdilefasqkfkvlrelypndipydekssfsitinhrktftgitdndra ftikklaelvkegrfndfgkefrspgsvtllraaeglvknrqghtemtvalaelanlvpi tticemmgddgnamsknetkryaekhnliylsgeeiinyyldkylkd
>1snnB (B:) nvekaiealkkgeiilvydsderegetdmvvasqfitpehirimrkdagglictalhpdi cnklgipfmvdilefasqkfkvlrelypndipydekssfsitinhrktftgitdndraft ikklaelvkegrfndfgkefrspgsvtllraaeglvknrqghtemtvalaelanlvpitt icemmgddgnamsknetkryaekhnliylsgeeiinyyl