2CKU

Solution structure of 2F13F1 from human fibronectin

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	2007-04-03	Initial release
1.1	2011-05-08		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2019-08-21		Data collection	pdbx_nmr_software, pdbx_nmr_spectrometer
1.4	2021-06-23		Data collection	pdbx_nmr_representative, pdbx_nmr_spectrometer
1.5	2024-10-16		Data collection, Database references, Structure summary	chem_comp_atom, chem_comp_bond, database_2, 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.