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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：P40427 New Search
10PDB entries
11Biological assembly
13chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P40427 1b8i PROTEIN (HOMEOBOX PROTEIN EXTRADENTICLE) Author chain B Reference sequence 238–300 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 2r5y Homeobox protein extradenticle Author chain B Reference sequence 238–300 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 2r5z Homeobox protein extradenticle Author chain B Reference sequence 238–300 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 4cyc HOMEOBOX PROTEIN EXTRADENTICLE Author chain B Reference sequence 238–312 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 4uus HOMEOTIC PROTEIN EXTRADENTICLE Author chain B Reference sequence 238–312 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 4uus HOMEOTIC PROTEIN EXTRADENTICLE Author chain F Reference sequence 238–312 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 4uus HOMEOTIC PROTEIN EXTRADENTICLE Author chain B Reference sequence 238–312 2 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 4uus HOMEOTIC PROTEIN EXTRADENTICLE Author chain F Reference sequence 238–312 2 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 5zjq Homeobox protein extradenticle Author chain B Reference sequence 237–310 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 5zjr Homeobox protein extradenticle Author chain B Reference sequence 237–310 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 5zjs Homeobox protein extradenticle Author chain B Reference sequence 237–310 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 5zjt Homeobox protein extradenticle Author chain B Reference sequence 237–310 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P40427 7yb4 Homeobox protein extradenticle Author chain A Reference sequence 238–300 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.