2CNL

Crystal structures of caspase-3 in complex with aza-peptide epoxide inhibitors.

Changes made to a PDB entry after its initial release are considered to be either “major” or “minor”. The latest minor version of each major version is available as a file download. More information about the PDB versioning is available.

Version Number	Version Date	Version Type/Reason	Version Change	Revised CIF Category
1.0	2007-05-22	Initial release
1.1	2011-07-13		Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance
1.2	2012-11-30		Other
1.3	2017-02-08		Source and taxonomy, Structure summary
1.4	2017-06-28		Data collection	diffrn_source	Download
2.0	2023-11-15		Atomic model, Data collection, Database references, Derived calculations, Other	atom_site, chem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, struct_conn	Download

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.