4N0K

Atomic resolution crystal structure of a cytochrome c-calixarene complex

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	2014-09-10	Initial release			Download
2.0	2021-03-10		Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary	atom_site, atom_site_anisotrop, chem_comp, entity, pdbx_entity_nonpoly, pdbx_nonpoly_scheme, pdbx_struct_conn_angle, struct_conn, struct_conn_type, struct_ref_seq_dif, struct_site
2.1	2023-09-20		Data collection, Database references, Refinement description	chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model
2.2	2024-11-20		Structure summary	pdbx_entry_details, pdbx_modification_feature	Download

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.