1KMK
E. coli NifS/CsdB protein at 2.20A with the cysteine perselenide intermediate (residue CSZ).
Changes made to a PDB entry after its initial release are considered to be either ˇ°majorˇ± or ˇ°minorˇ±. 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 | 2001-12-21 | Initial release | |||
| 1.1 | 2008-04-27 | Version format compliance | |||
| 1.2 | 2011-07-13 | Derived calculations, Version format compliance | |||
| 1.3 | 2012-09-05 | Database references | |||
| 1.4 | 2014-04-09 | Non-polymer description | |||
| 1.5 | 2017-10-11 | Refinement description | software | ||
| 1.6 | 2021-02-03 | Database references, Derived calculations, Structure summary | audit_author, struct_conn, struct_ref_seq_dif, struct_site | ||
| 1.7 | 2023-08-16 | Data collection, Database references, Refinement description | chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model | Download |
