1ACM

ARGININE 54 IN THE ACTIVE SITE OF ESCHERICHIA COLI ASPARTATE TRANSCARBAMOYLASE IS CRITICAL FOR CATALYSIS: A SITE-SPECIFIC MUTAGENESIS, NMR AND X-RAY CRYSTALLOGRAPHY STUDY


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
1.01992-07-15Initial release
1.12008-03-03Version format compliance
1.22011-07-13Derived calculations, Version format compliance
1.32017-11-29Derived calculations, Otherpdbx_database_status, struct_conf, struct_conf_type
1.42024-02-07Data collection, Database references, Derived calculationschem_comp_atom, chem_comp_bond, database_2, pdbx_struct_conn_angle, struct_conn, struct_ref_seq_dif, struct_site Download