History
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| Version | Date | Type | |
| 1-0 | 2001-01-05 | Initial release | No files available. |
| 1-1 | 2011-11-16 | Derived calculations, Non-polymer description, Other, Structure summary, Version format compliance | No files available. |
| 1-2 | 2019-05-08 | Data collection, Derived calculations, Experimental preparation, Other | |
| 2-0 | 2020-07-29 | Remediation, Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary | No files available. |
| 2-1 | 2023-12-13 | Data collection, Database references, Derived calculations, Refinement description, Structure summary |
