2BOB

Potassium channel KcsA-Fab complex in thallium with tetrabutylammonium (TBA)


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
1.02005-04-27Initial release
1.12011-05-08Version format compliance
1.22011-07-13Version format compliance
1.32017-07-12Derived calculationspdbx_struct_conn_angle, struct_conn
1.42023-12-13Data collection, Database references, Derived calculations, Other, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, pdbx_initial_refinement_model, pdbx_struct_special_symmetry, struct_conn
1.52024-11-20Structure summarypdbx_entry_details, pdbx_modification_feature Download