4AIN

Crystal structure of BetP with asymmetric protomers.

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	2012-06-06	Initial release
1.1	2012-08-29		Database references
1.2	2012-09-12		Database references
1.3	2012-10-10		Database references
1.4	2013-03-27		Other
1.5	2015-03-25		Database references		Download
2.0	2023-11-15		Atomic model, Data collection, Database references, Derived calculations, Other	atom_site, chem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, pdbx_struct_conn_angle, struct_conn, struct_site	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.