1PPG
The refined 2.3 angstroms crystal structure of human leukocyte elastase in a complex with a valine chloromethyl ketone inhibitor
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 | 1994-01-31 | Initial release | |||
| 1.1 | 2008-03-24 | Version format compliance | |||
| 1.2 | 2011-07-13 | Atomic model, Database references, Derived calculations, Non-polymer description, Structure summary, Version format compliance | |||
| 1.3 | 2012-12-12 | Other | Download | ||
| 2.0 | 2020-07-29 | Remediation / Carbohydrate remediation | Advisory, Atomic model, Data collection, Derived calculations, Other, Structure summary | atom_site, chem_comp, database_PDB_caveat, entity, pdbx_branch_scheme, pdbx_chem_comp_identifier, pdbx_database_status, pdbx_entity_branch, pdbx_entity_branch_descriptor, pdbx_entity_branch_link, pdbx_entity_branch_list, pdbx_entity_nonpoly, pdbx_nonpoly_scheme, pdbx_struct_assembly_gen, pdbx_unobs_or_zero_occ_atoms, pdbx_unobs_or_zero_occ_residues, pdbx_validate_chiral, pdbx_validate_symm_contact, struct_asym, struct_conn, struct_site, struct_site_gen | Download |
| 3.0 | 2024-07-10 | Advisory, Data collection, Database references, Polymer sequence, Structure summary | chem_comp, chem_comp_atom, chem_comp_bond, database_2, entity_poly, pdbx_unobs_or_zero_occ_atoms, pdbx_unobs_or_zero_occ_residues | Download |
