History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 1998-10-14 | Initial release | No files available. |
| 1-1 | 2008-03-25 | Version format compliance | No files available. |
| 1-2 | 2011-07-13 | Derived calculations, Version format compliance | No files available. |
| 1-3 | 2021-11-03 | Database references, Derived calculations, Other, Structure summary | No files available. |
| 1-4 | 2023-08-09 | Refinement description | No files available. |
| 1-5 | 2024-05-22 | Data collection |
