History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 2008-05-13 | Initial release | No files available. |
| 1-1 | 2011-07-13 | Source and taxonomy, Version format compliance | No files available. |
| 1-2 | 2017-11-08 | Advisory, Database references, Structure summary |
