History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 1985-04-01 | Initial release | No files available. |
| 1-1 | 2008-03-03 | Version format compliance | No files available. |
| 1-2 | 2011-07-13 | Advisory, Derived calculations, Version format compliance | No files available. |
| 1-3 | 2011-10-05 | Derived calculations | No files available. |
| 1-4 | 2012-11-21 | Derived calculations | No files available. |
| 1-5 | 2017-11-01 | Derived calculations, Other | |
| 2-0 | 2023-09-27 | Remediation, Advisory, Atomic model, Data collection, Database references, Derived calculations, Other, Refinement description |
