3JAC

Cryo-EM study of a channel

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	2015-09-23	Initial release
1.1	2015-11-25		Database references
1.2	2019-12-18		Data collection, Database references	database_2, em_image_scans, em_software, struct_ref_seq_dif
1.3	2024-10-23		Data collection, Database references, Refinement description, Structure summary	chem_comp_atom, chem_comp_bond, database_2, em_3d_fitting_list, pdbx_entry_details, pdbx_initial_refinement_model, pdbx_modification_feature	Download

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.