1A7Y

CRYSTAL STRUCTURE OF ACTINOMYCIN D

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	1999-03-23	Initial release
1.1	2011-06-14		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2011-07-27		Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary
1.4	2012-12-12		Other
1.5	2018-03-07		Advisory, Data collection, Other	diffrn_source, pdbx_database_status, pdbx_validate_polymer_linkage
1.6	2019-11-13		Database references, Derived calculations	citation, citation_author, struct_conn	Download
2.0	2023-11-15		Atomic model, Data collection, Database references, Derived calculations	atom_site, atom_site_anisotrop, chem_comp_atom, chem_comp_bond, database_2, struct_conn, struct_site	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.