1SGK

NUCLEOTIDE-FREE DIPHTHERIA TOXIN

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	1996-12-23	Initial release
1.1	2008-03-24		Version format compliance
1.2	2011-07-13		Derived calculations, Version format compliance
1.3	2023-08-09		Database references, Other, Refinement description	database_2, pdbx_database_status, pdbx_initial_refinement_model
1.4	2024-10-30		Data collection, Structure summary	chem_comp_atom, chem_comp_bond, pdbx_entry_details, pdbx_modification_feature	Download

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