History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 2011-05-18 | Initial release | No files available. |
| 1-1 | 2011-07-13 | Version format compliance | No files available. |
| 1-2 | 2017-11-08 | Refinement description | No files available. |
| 1-3 | 2020-10-14 | Database references, Derived calculations, Structure summary | No files available. |
| 1-4 | 2024-02-28 | Data collection, Database references |
