History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 1999-04-08 | 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 | 2019-11-20 | Database references, Derived calculations | |
| 2-0 | 2020-07-29 | Remediation, Atomic model, Data collection, Derived calculations, Structure summary | No files available. |
| 2-1 | 2023-12-27 | Data collection, Database references, Derived calculations, Structure summary |
