History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 1977-04-12 | Initial release | No files available. |
| 1-1 | 2008-03-25 | Version format compliance | No files available. |
| 1-2 | 2011-07-13 | Advisory, Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance | No files available. |
| 1-3 | 2012-12-12 | Other | No files available. |
| 1-4 | 2017-11-29 | Derived calculations, Other | |
| 2-0 | 2023-09-27 | Remediation, Advisory, Atomic model, Data collection, Database references, Derived calculations, Other | No files available. |
| 2-1 | 2024-01-10 | Derived calculations |
