3IWQ
X-ray crystal structure of the extended-spectrum AmpC E219K mutant beta-lactamase at 1.84 Angstrom resolution
Changes made to a PDB entry after its initial release are considered to be either ˇ°majorˇ± or ˇ°minorˇ±. 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 | 2010-02-16 | Initial release | |||
| 1.1 | 2011-07-13 | Version format compliance | |||
| 1.2 | 2021-10-13 | Database references, Derived calculations | database_2, struct_ref_seq_dif, struct_site | ||
| 1.3 | 2023-09-06 | Data collection, Refinement description | chem_comp_atom, chem_comp_bond, pdbx_initial_refinement_model | Download |
