History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 1998-01-21 | Initial release | No files available. |
| 1-1 | 2008-03-24 | Version format compliance | No files available. |
| 1-2 | 2011-07-13 | Version format compliance | No files available. |
| 1-3 | 2012-02-29 | Database references | No files available. |
| 1-4 | 2019-06-05 | Data collection, Database references, Derived calculations, Other | |
| 2-0 | 2023-02-08 | Remediation, Atomic model, Data collection, Database references, Derived calculations, Other, Refinement description | No files available. |
| 2-1 | 2023-03-15 | Advisory | No files available. |
| 2-2 | 2023-08-09 | Refinement description |
