1K21
HUMAN THROMBIN-INHIBITOR COMPLEX
History
Please read more about PDB versioning on our help page.
| Version | Date | Type | |
| 1-0 | 2002-05-08 | Initial release | No files available. |
| 1-1 | 2007-10-16 | Version format compliance | No files available. |
| 1-2 | 2011-07-13 | Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance | |
| 2-0 | 2020-07-29 | Remediation, Advisory, Atomic model, Data collection, Derived calculations, Structure summary |
