1U72

Understanding the Role of Leu22 Variants in Methotrexate Resistance: Comparison of Wild-type and Leu22Arg Variant Mouse and Human Dihydrfolate Reductase Ternary Crystal Complexes with Methotrexate and NADPH


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
1.02005-02-01Initial release
1.12008-04-30Version format compliance
1.22011-07-13Version format compliance
1.32024-02-14Data collection, Database references, Derived calculationschem_comp_atom, chem_comp_bond, database_2, struct_site Download