1NEK

Complex II (Succinate Dehydrogenase) From E. Coli with ubiquinone bound

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	2003-02-25	Initial release
1.1	2008-04-28		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2024-11-20		Data collection, Database references, Derived calculations, Structure summary	chem_comp_atom, chem_comp_bond, database_2, pdbx_entry_details, pdbx_modification_feature, pdbx_struct_conn_angle, struct_conn, struct_conn_type, struct_site	Download

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