2J4F

Torpedo acetylcholinesterase - Hg heavy-atom derivative

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	2006-09-05	Initial release
1.1	2011-05-08		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2021-05-12		Derived calculations, Other	pdbx_database_status, pdbx_struct_assembly, pdbx_struct_assembly_gen, pdbx_struct_assembly_prop, pdbx_struct_conn_angle, pdbx_struct_oper_list, struct_conn
1.4	2023-12-13		Data collection, Database references, Refinement description	chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model	Download

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.