4I3H

A three-gate structure of topoisomerase IV from Streptococcus pneumoniae


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 NumberVersion DateVersion Type/Reason Version ChangeRevised CIF Category
1.02013-08-28Initial release
1.12013-09-04Database references
1.22013-12-04Database references
1.32017-07-26Data collection, Refinement description, Source and taxonomydiffrn_detector, entity_src_gen, software
1.42023-09-20Data collection, Database references, Derived calculations, Refinement descriptionchem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, pdbx_struct_conn_angle, struct_conn, struct_ref_seq_dif, struct_site Download