2XFW

Structure of the E192N mutant of E. coli N-acetylneuraminic acid lyase in complex with pyruvate in crystal form III

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	2010-09-22	Initial release
1.1	2013-03-13		Structure summary		Download
2.0	2023-11-15		Atomic model, Data collection, Database references, Derived calculations, Other	atom_site, chem_comp_atom, chem_comp_bond, database_2, pdbx_database_status, struct_conn, struct_site
2.1	2023-11-29		Data collection	chem_comp_atom, chem_comp_bond
2.2	2023-12-20		Refinement description	pdbx_initial_refinement_model	Download

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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.