4XJA

Crystal structure of the NanB sialidase from streptococcus pneumoniae in complex with 5-acetamido-2,3-difluoro-3-hydroxy-6-[1,2,3-trihydroxypropyl]oxane-2-carboxylic 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
1.02016-01-20Initial release Download
2.02017-08-30Atomic model, Author supporting evidence, Data collection, Derived calculationsatom_site, diffrn_radiation_wavelength, pdbx_audit_support, struct_site_gen Download
3.02020-07-29Remediation / Carbohydrate remediationAtomic model, Derived calculations, Structure summaryatom_site, chem_comp, entity, pdbx_entity_nonpoly, struct_site, struct_site_gen
3.12024-01-10Data collection, Database references, Refinement description, Structure summarychem_comp, chem_comp_atom, chem_comp_bond, database_2, pdbx_initial_refinement_model Download