2WEY

Human PDE-papaverine complex obtained by ligand soaking of cross- linked protein crystals

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	2009-07-28	Initial release
1.1	2012-04-04		Database references, Derived calculations, Non-polymer description, Other, Version format compliance
1.2	2017-07-05		Data collection	diffrn_source
1.3	2022-11-02		Database references, Derived calculations, Other, Structure summary	chem_comp, database_2, pdbx_database_status, pdbx_struct_conn_angle, struct_conn, struct_ref_seq, struct_site
1.4	2024-01-31		Data collection, Refinement description	chem_comp_atom, chem_comp_bond, pdbx_initial_refinement_model	Download

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.