2HA4

Crystal structure of mutant S203A of mouse acetylcholinesterase complexed with acetylcholine


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
1.02006-07-18Initial release
1.12008-05-01Version format compliance
1.22011-07-13Advisory, Version format compliance
1.32021-11-10Database references, Derived calculationsdatabase_2, struct_ref_seq_dif, struct_site
1.42023-10-25Data collection, Refinement descriptionchem_comp_atom, chem_comp_bond, pdbx_initial_refinement_model Download