History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 2006-07-27 | Initial release | No files available. |
| 1-1 | 2011-05-08 | Version format compliance | No files available. |
| 1-2 | 2011-07-13 | Version format compliance | No files available. |
| 1-3 | 2018-01-17 | Data collection | No files available. |
| 1-4 | 2024-05-01 | Data collection, Database references, Derived calculations, Other, Refinement description |
