History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 2010-05-12 | Initial release | No files available. |
| 1-1 | 2011-07-13 | Advisory, Refinement description, Version format compliance | |
| 2-0 | 2023-12-27 | Data collection, Database references, Derived calculations, Non-polymer description, Structure summary | No files available. |
| 2-1 | 2024-11-27 | Structure summary |
