Chains and heterogens:
PDB Chain Sequences:
>1g50A (A:) nslalsltadqmvsalldaeppilyseydptrpfseasmmglltnladrelvhminwakr vpgfvdltlhdqvhllecawleilmiglvwrsmehpgkllfapnllldrnqgkcvegmve ifdmllatssrfrmmnlqgeefvclksiillnsgvytflsstlksleekdhihrvldkit dtlihlmakagltlqqqhqrlaqlllilshirhmsnkgmehlysmkcknvvplydlllem ldahrlh
>1g50B (B:) nslalsltadqmvsalldaeppilyseydptrpfseasmmglltnladrelvhminwakr vpgfvdltlhdqvhllecawleilmiglvwrsmehpgkllfapnllldrnqgkcvegmve ifdmllatssrfrmmnlqgeefvclksiillnsgvytflsstlksleekdhihrvldkit dtlihlmakagltlqqqhqrlaqlllilshirhmsnkgmehlysmkcknvvplydlllem ldahrlh
>1g50B (B:) nslalsltadqmvsalldaeppilyseydptrpfseasmmglltnladrelvhminwakr vpgfvdltlhdqvhllecawleilmiglvwrsmehpgkllfapnllldrnqgkcvegmve ifdmllatssrfrmmnlqgeefvclksiillnsgvytflsstlksleekdhihrvldkit dtlihlmakagltlqqqhqrlaqlllilshirhmsnkgmehlysmkcknvvplydlllem ldahrl
>1g50C (C:) nslalsltadqmvsalldaeppilyseydptrpfseasmmglltnladrelvhminwakr vpgfvdltlhdqvhllecawleilmiglvwrsmehpgkllfapnllldrnqgkcvegmve ifdmllatssrfrmmnlqgeefvclksiillnsgvytflsstlksleekdhihrvldkit dtlihlmakagltlqqqhqrlaqlllilshirhmsnkgmehlysmkcknvvplydlllem ldahrlh
>1g50C (C:) nslalsltadqmvsalldaeppilyseydptrpfseasmmglltnladrelvhminwakr vpgfvdltlhdqvhllecawleilmiglvwrsmehpgkllfapnllldrnqgkcvegmve ifdmllatssrfrmmnlqgeefvclksiillnsgvytflsstlksleekdhihrvldkit dtlihlmakagltlqqqhqrlaqlllilshirhmsnkgmehlysmkcknvvplydlllem ldah