1SSY

Crystal structure of phage T4 lysozyme mutant G28A/I29A/G30A/C54T/C97A


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
1.02004-10-19Initial release
1.12008-04-29Version format compliance
1.22011-07-13Version format compliance
1.32019-07-24Data collection, Refinement descriptionsoftware
1.42021-10-27Database referencesdatabase_2, struct_ref_seq_dif
1.52024-02-14Data collectionchem_comp_atom, chem_comp_bond Download