History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 1999-02-02 | 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 | 2018-04-04 | Advisory, Data collection, Other | |
| 2-0 | 2020-07-29 | Remediation, Atomic model, Data collection, Derived calculations, Other, Structure summary | No files available. |
| 2-1 | 2023-08-09 | Advisory, Database references, Refinement description, Structure summary |
