1NQ9

Crystal Structure of Antithrombin in the Pentasaccharide-Bound Intermediate State

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	2003-09-30	Initial release
1.1	2008-04-29		Version format compliance
1.2	2011-07-13		Non-polymer description, Version format compliance
1.3	2017-10-11		Refinement description	software	Download
2.0	2020-07-29	Remediation / Carbohydrate remediation	Atomic model, Data collection, Derived calculations, Non-polymer description, Source and taxonomy, Structure summary	atom_site, chem_comp, entity, entity_name_com, pdbx_branch_scheme, pdbx_chem_comp_identifier, pdbx_entity_branch, pdbx_entity_branch_descriptor, pdbx_entity_branch_link, pdbx_entity_branch_list, pdbx_entity_nonpoly, pdbx_entity_src_syn, pdbx_molecule_features, pdbx_nonpoly_scheme, pdbx_struct_assembly_gen, struct_asym, struct_conn, struct_site, struct_site_gen
2.1	2023-08-16		Data collection, Database references, Refinement description, Structure summary	chem_comp, chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model
2.2	2024-03-13		Source and taxonomy, Structure summary	entity, pdbx_entity_src_syn	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.