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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q00422 New Search
3PDB entries
3Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q00422 1awc PROTEIN (GA BINDING PROTEIN ALPHA) Author chain A Reference sequence 320–429 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q00422 1sxd GA repeat binding protein, alpha Author chain A Reference sequence 168–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q00422 2juo GA-binding protein alpha chain Author chain A Reference sequence 35–121 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.