3HDZ

Identification, Synthesis, and SAR of Amino Substituted Pyrido[3,2b]pryaziones as Potent and Selective PDE5 Inhibitors


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
1.02009-07-07Initial release
1.12011-07-13Version format compliance
1.22017-06-21Advisory, Data collection, Database references, Source and taxonomy, Structure summarydiffrn_radiation_wavelength, diffrn_source, entity, entity_name_com, entity_src_gen, pdbx_distant_solvent_atoms, struct, struct_ref, struct_ref_seq, struct_ref_seq_dif
1.32017-11-01Refinement descriptionsoftware
1.42018-04-04Data collectiondiffrn_source
1.52023-07-26Database references, Derived calculationscitation, database_2, pdbx_struct_conn_angle, pdbx_struct_special_symmetry, struct_conn, struct_site
1.62024-05-22Data collectionchem_comp_atom, chem_comp_bond Download