4U13

Crystal structure of putative polyketide cyclase (protein SMa1630) from Sinorhizobium meliloti at 2.3 A resolution


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
1.02014-09-10Initial release
1.12014-09-24Refinement description, Structure summary
1.22015-08-26Data collection
1.32017-09-20Author supporting evidence, Derived calculations, Refinement descriptionpdbx_audit_support, pdbx_struct_oper_list, software
1.42019-12-25Author supporting evidencepdbx_audit_support
1.52022-04-13Database references, Structure summaryaudit_author, citation_author, database_2
1.62023-09-27Data collection, Refinement descriptionchem_comp_atom, chem_comp_bond, pdbx_initial_refinement_model, struct_ncs_dom_lim
1.72023-11-15Data collectionchem_comp_atom, chem_comp_bond Download