History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 2009-05-05 | Initial release | No files available. |
| 1-1 | 2011-07-13 | Advisory, Derived calculations, Version format compliance | |
| 2-0 | 2020-07-29 | Remediation, Advisory, Atomic model, Data collection, Derived calculations, Structure summary | No files available. |
| 2-1 | 2023-09-06 | Data collection, Database references, Refinement description, Structure summary |
