4WQS

Thermus thermophilus RNA polymerase backtracked complex

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	2015-02-18	Initial release
1.1	2015-09-09		Derived calculations
1.2	2015-09-16		Other
1.3	2019-12-04		Advisory, Data collection, Derived calculations	diffrn_source, ndb_struct_na_base_pair, ndb_struct_na_base_pair_step, pdbx_struct_oper_list, pdbx_validate_close_contact, struct_conn, struct_conn_type
1.4	2024-03-20		Data collection, Database references	chem_comp_atom, chem_comp_bond, database_2	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 R01GM133198.