1TGN

STRUCTURE OF BOVINE TRYPSINOGEN AT 1.9 ANGSTROMS 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	1979-10-19	Initial release
1.1	2008-03-03		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2017-11-29		Derived calculations, Other	pdbx_database_status, struct_conf, struct_conf_type	Download
2.0	2023-09-27	Remediation	Atomic model, Data collection, Database references, Derived calculations, Other	atom_site, atom_sites, chem_comp_atom, chem_comp_bond, database_2, database_PDB_matrix, pdbx_validate_rmsd_angle, pdbx_validate_torsion, struct_conn	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 R01GM133198.