4ECA
ASPARAGINASE FROM E. COLI, MUTANT T89V WITH COVALENTLY BOUND ASPARTATE
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 | 1997-06-16 | Initial release | |||
1.1 | 2008-03-25 | Version format compliance | |||
1.2 | 2011-07-13 | Source and taxonomy, Version format compliance | Download | ||
2.0 | 2018-10-03 | Atomic model, Data collection, Non-polymer description, Structure summary | atom_site, chem_comp, entity, pdbx_validate_chiral | ||
2.1 | 2021-11-03 | Database references, Derived calculations | database_2, struct_conn, struct_ref_seq_dif | ||
2.2 | 2023-08-09 | Refinement description | pdbx_initial_refinement_model | Download |