1M4A

Crystal Structure of Human Interleukin-2 Y31C Covalently Modified at C31 with (1H-Indol-3-yl)-(2-mercapto-ethoxyimino)-acetic acid


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 NumberVersion DateVersion Type/Reason Version ChangeRevised CIF Category
1.02002-07-31Initial release
1.12008-04-28Version format compliance
1.22011-07-13Non-polymer description, Version format compliance
1.32017-10-11Refinement descriptionsoftware
1.42021-10-27Database references, Derived calculationsdatabase_2, struct_conn, struct_ref_seq_dif, struct_site Download