2IZF
STREPTAVIDIN-BIOTIN PH 4.0 I222 COMPLEX
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 | 1998-09-16 | Initial release | |||
| 1.1 | 2008-03-24 | Version format compliance | |||
| 1.2 | 2011-07-13 | Version format compliance | |||
| 1.3 | 2017-02-08 | Database references | Download | ||
| 2.0 | 2024-02-21 | Atomic model, Data collection, Database references, Derived calculations, Other, Refinement description | atom_site, chem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, software, struct_site | Download |
