2XO1

xpt-pbuX C74U Riboswitch from B. subtilis bound to N6-methyladenine

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	2011-04-06	Initial release
1.1	2018-06-06		Advisory, Data collection, Database references, Structure summary	citation, citation_author, entity, pdbx_unobs_or_zero_occ_atoms, struct
1.2	2024-05-08		Advisory, Data collection, Database references, Derived calculations, Other	chem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, pdbx_struct_conn_angle, pdbx_unobs_or_zero_occ_atoms, 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.