4RX3
A triple mutant in the omega-loop of TEM-1 beta-lactamase changes the substrate profile via a large conformational change and an altered general base for catalysis
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 | 2015-03-04 | Initial release | |||
| 1.1 | 2015-03-11 | Database references | |||
| 1.2 | 2015-05-06 | Database references | |||
| 1.3 | 2017-11-22 | Refinement description | software | ||
| 1.4 | 2024-10-16 | Data collection, Database references, Derived calculations, Structure summary | chem_comp_atom, chem_comp_bond, database_2, pdbx_entry_details, pdbx_modification_feature, struct_ref_seq_dif, struct_site | Download |
