4Y87

Crystal structure of phosphodiesterase 9 in complex with (R)-C33 (6-{[(1R)-1-(4-chlorophenyl)ethyl]amino}-1-cyclopentyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one)


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
1.02015-09-16Initial release
1.12015-10-14Database references
1.22017-09-20Author supporting evidence, Database references, Derived calculationscitation, pdbx_audit_support, pdbx_struct_oper_list
1.32019-12-25Author supporting evidencepdbx_audit_support
1.42024-02-28Data collection, Database references, Derived calculationschem_comp_atom, chem_comp_bond, database_2, pdbx_struct_conn_angle, struct_conn Download