3SPB

Unliganded E. Cloacae MurA

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	2012-03-07	Initial release
1.1	2012-03-14		Database references
1.2	2012-05-02		Database references
1.3	2017-11-08		Advisory, Refinement description	pdbx_unobs_or_zero_occ_atoms, pdbx_validate_polymer_linkage, software
1.4	2023-09-13		Advisory, Data collection, Database references, Derived calculations, Refinement description	chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, pdbx_unobs_or_zero_occ_atoms, struct_conn	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.