1PR4
Escherichia coli Purine Nucleoside Phosphorylase Complexed with 9-beta-D-ribofuranosyl-6-methylthiopurine and Phosphate/Sulfate
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 | 2003-11-25 | Initial release | |||
| 1.1 | 2008-04-29 | Version format compliance | |||
| 1.2 | 2011-07-13 | Derived calculations, Version format compliance | |||
| 1.3 | 2019-12-11 | Database references, Source and taxonomy, Structure summary | entity, entity_name_com, entity_src_nat, struct_ref, struct_ref_seq | ||
| 1.4 | 2023-08-16 | Data collection, Database references, Derived calculations, Refinement description | chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model, struct_site | Download |
