1SQS

X-Ray Crystal Structure Protein SP1951 of Streptococcus pneumoniae. Northeast Structural Genomics Consortium Target SpR27.


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
1.02004-03-30Initial release
1.12008-04-29Version format compliance
1.22011-07-13Source and taxonomy, Version format compliance
1.32017-10-11Refinement descriptionsoftware
1.42017-12-20Database referencespdbx_database_related
1.52024-11-20Data collection, Database references, Derived calculations, Structure summarychem_comp_atom, chem_comp_bond, database_2, pdbx_entry_details, pdbx_modification_feature, struct_conn, struct_ref_seq_dif, struct_site Download