Chains and heterogens:
PDB Chain Sequences:
>1dnvA (A:) mslpgtgsgtssgggntqgqdvyiiprpfsnfgkklstytkshkfmifglannvigptgt gttavnrllttclaeipwqklplymnqsefdllppgsrvvecnvkvifrtnriafetsst vtkqatlnqisnvqtaiglnklgwginraftafqsdqpmiptattapkyepvtgdtgyrg miadyygadstndtafgnagnyphhqvssftflqnyycmyqqtnqgtggwpclaehlqqf dsktvnnqclidvtykpkmgliksplnykiigqptvkgtisvgdnlvnmrgavvtnppea tqnvaesthnltrnfpadlfniysdieksqvlhkgpwghenpqiqpsvhigiqavpaltt gallinssplnswtdsmgyidvmssctvmeaqpthfpfsteantnpgntiyrinltpnsl tsafnglygngatlgnv
>1dnvA (A:) vyiiprpfsnfgkklstytkshkfmifglannvigptgtgttavnrllttclaeipwqkl plymnqsefdllppgsrvvecnvkvifrtnriafetsstvtkqatlnqisnvqtaiglnk lgwginraftafqsdqpmiptattapkyepvtgdtgyrgmiadyygadstndtafgnagn yphhqvssftflqnyycmyqqtnqgtggwpclaehlqqfdsktvnnqclidvtykpkmgl iksplnykiigqptvkgtisvgdnlvnmrgavvtnppeatqnvaesthnltrnfpadlfn iysdieksqvlhkgpwghenpqiqpsvhigiqavpalttgallinssplnswtdsmgyid vmssctvmeaqpthfpfsteantnpgntiyrinltpnsltsafnglygngatlgn