History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 2004-09-07 | Initial release | No files available. |
| 1-1 | 2008-04-26 | Version format compliance | No files available. |
| 1-2 | 2011-07-13 | Version format compliance | No files available. |
| 1-3 | 2017-10-04 | Refinement description | No files available. |
| 1-4 | 2023-08-23 | Data collection, Database references, Derived calculations, Refinement description | No files available. |
| 1-5 | 2024-03-13 | Source and taxonomy, Structure summary | No files available. |
| 1-6 | 2024-10-09 | Structure summary | No files available. |
| 1-7 | 2025-05-07 | Advisory, Data collection |
