2X44

Structure of a strand-swapped dimeric form of CTLA-4


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 NumberVersion DateVersion Type/Reason Version ChangeRevised CIF Category
1.02010-04-07Initial release
1.12011-07-13Advisory, Version format compliance
1.22011-08-10Database references, Derived calculations, Refinement description
1.32023-12-20Data collection, Database references, Other, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, pdbx_initial_refinement_model Download