1DLS

METHOTREXATE-RESISTANT VARIANTS OF HUMAN DIHYDROFOLATE REDUCTASE WITH SUBSTITUTION OF LEUCINE 22: KINETICS, CRYSTALLOGRAPHY AND POTENTIAL AS SELECTABLE MARKERS

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	1995-04-20	Initial release
1.1	2008-03-03		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2024-02-07		Data collection, Database references, Derived calculations, Other, Structure summary	chem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, struct_keywords, struct_ref_seq_dif, struct_site	Download

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