1FCN

Crystal Structure of the E. Coli AMPC Beta-Lactamase Mutant Q120L/Y150E Covalently Acylated with the Substrate Beta-Lactam LORACARBEF


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
1.02000-12-04Initial release
1.12007-10-21Version format compliance
1.22011-07-13Version format compliance
1.32011-08-24Non-polymer description
1.42017-10-04Refinement descriptionsoftware
1.52018-02-14Experimental preparationexptl_crystal_grow
1.62021-11-03Database references, Derived calculationsdatabase_2, struct_conn, struct_ref_seq_dif, struct_site Download