2HEK

Crystal structure of O67745, a hypothetical protein from Aquifex aeolicus at 2.0 A resolution.


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
1.02006-07-04Initial release
1.12008-02-06Version format compliance
1.22011-07-13Derived calculations, Version format compliance
1.32017-10-18Refinement descriptionsoftware
1.42024-02-14Data collection, Database references, Derived calculationschem_comp_atom, chem_comp_bond, database_2, struct_conn, struct_site Download