History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 2011-06-15 | Initial release | No files available. |
| 1-1 | 2013-04-17 | Database references, Version format compliance | |
| 2-0 | 2019-09-25 | Atomic model, Data collection, Derived calculations, Experimental preparation, Non-polymer description, Other, Structure summary | No files available. |
| 2-1 | 2023-12-20 | Data collection, Database references, Derived calculations, Refinement description |
