3BIR
DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 BY ASN AND GLN SUBSTITUTIONS
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 | 1997-12-31 | Initial release | |||
| 1.1 | 2008-03-25 | Version format compliance | |||
| 1.2 | 2011-07-13 | Version format compliance | |||
| 1.3 | 2021-11-03 | Database references, Derived calculations | database_2, pdbx_struct_conn_angle, struct_conn, struct_ref_seq_dif, struct_site | ||
| 1.4 | 2023-08-09 | Refinement description | pdbx_initial_refinement_model | ||
| 1.5 | 2024-11-06 | Data collection, Structure summary | chem_comp_atom, chem_comp_bond, pdbx_entry_details, pdbx_modification_feature | Download |
