3NZB

Structural Analysis of Pneumocystis carinii and Human DHFR Complexes with NADPH and a Series of Potent 5-(omega-carboxyl(alkyloxy)pyrido[2,-d]pyrimidine Derivatives


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
1.02010-12-29Initial release
1.12011-07-13Version format compliance
1.22013-11-20Derived calculations, Non-polymer description
1.32017-11-08Advisory, Refinement descriptionpdbx_unobs_or_zero_occ_residues, software
1.42023-09-06Advisory, Data collection, Database references, Derived calculations, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, pdbx_unobs_or_zero_occ_residues, struct_site Download