1EDD
1EDD is a four-character alphanumeric identifier used in various scientific and data-management contexts. The most prominent usage is as a potential Protein Data Bank (PDB) entry code, where such identifiers label individual macromolecular structures in the public archive.
In the PDB context, a code like 1EDD would correspond to a specific structure entry that groups
Beyond the PDB, four-character codes are common in other databases and project inventories as compact identifiers.
Overall, 1EDD exemplifies how concise alphanumeric codes function as stable, unique references that facilitate cross-database search,
See also: Protein Data Bank, PDB ID codes, structure determination databases.