4ARF

CRYSTAL STRUCTURE OF THE PEPTIDASE DOMAIN OF COLLAGENASE H FROM CLOSTRIDIUM HISTOLYTICUM IN COMPLEX WITH THE PEPTIDIC INHIBITOR ISOAMYLPHOSPHONYL-GLY-PRO-ALA AT 1.77 ANGSTROM RESOLUTION.

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	2013-06-05	Initial release
1.1	2013-07-31		Database references
1.2	2017-02-08		Source and taxonomy		Download
2.0	2018-02-07		Advisory, Atomic model, Derived calculations	atom_site, atom_site_anisotrop, pdbx_distant_solvent_atoms, pdbx_struct_conn_angle, pdbx_struct_sheet_hbond, pdbx_validate_close_contact, pdbx_validate_polymer_linkage, pdbx_validate_symm_contact, struct_conf, struct_conn, struct_sheet, struct_sheet_order, struct_sheet_range, struct_site, struct_site_gen	Download
3.0	2023-12-20		Atomic model, Data collection, Database references, Derived calculations, Other, Refinement description	atom_site, chem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, pdbx_initial_refinement_model, pdbx_struct_conn_angle, struct_conn, struct_conn_type	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.