2WRB

the structure of influenza H2 human singapore hemagglutinin with avian receptor

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 Number	Version Date	Version Type/Reason	Version Change	Revised CIF Category
1.0	2009-09-29	Initial release
1.1	2011-05-08		Version format compliance
1.2	2011-07-13		Version format compliance
1.3	2020-07-01		Advisory, Data collection, Derived calculations, Other	chem_comp, pdbx_database_status, pdbx_validate_close_contact, struct_conn, struct_conn_type
1.4	2020-07-29	Remediation / Carbohydrate remediation	Data collection, Derived calculations, Structure summary	chem_comp, entity, pdbx_chem_comp_identifier, pdbx_entity_nonpoly, struct_site, struct_site_gen	Download

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.