4BBU

The PR2 Photocycle Intermediate of Photoactive Yellow Protein

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	2012-11-14	Initial release
1.1	2012-12-05		Database references
1.2	2017-01-25		Data collection
1.3	2019-01-30		Data collection, Experimental preparation	database_PDB_rev, database_PDB_rev_record, exptl_crystal_grow
1.4	2019-05-08		Data collection, Derived calculations, Experimental preparation	database_PDB_rev, database_PDB_rev_record, exptl_crystal_grow, struct_conn	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.