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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：Q2YDS1 New Search
9PDB entries
11Biological assembly
15chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q2YDS1 3ei1 DNA damage-binding protein 2 Author chain B Reference sequence 94–457 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 3ei2 DNA damage-binding protein 2 Author chain B Reference sequence 94–457 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 3ei3 DNA damage-binding protein 2 Author chain B Reference sequence 94–457 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q2YDS1 4a08 DNA DAMAGE-BINDING PROTEIN 2 Author chain B Reference sequence 60–423 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 4a09 DNA DAMAGE-BINDING PROTEIN 2 Author chain B Reference sequence 60–423 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 4a0a DNA DAMAGE-BINDING PROTEIN 2 Author chain B Reference sequence 60–423 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 4a0b DNA DAMAGE-BINDING PROTEIN 2 Author chain B Reference sequence 60–423 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 4a0b DNA DAMAGE-BINDING PROTEIN 2 Author chain D Reference sequence 60–423 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 4a0b DNA DAMAGE-BINDING PROTEIN 2 Author chain B Reference sequence 60–423 2 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 4a0b DNA DAMAGE-BINDING PROTEIN 2 Author chain D Reference sequence 60–423 2 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q2YDS1 4a0k DNA DAMAGE-BINDING PROTEIN 2 Author chain D Reference sequence 60–423 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
Q2YDS1 4a0l DNA DAMAGE-BINDING PROTEIN 2 Author chain B Reference sequence 60–423 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
Q2YDS1 4a0l DNA DAMAGE-BINDING PROTEIN 2 Author chain D Reference sequence 60–423 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
Q2YDS1 4a0l DNA DAMAGE-BINDING PROTEIN 2 Author chain B Reference sequence 60–423 2 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
Q2YDS1 4a0l DNA DAMAGE-BINDING PROTEIN 2 Author chain D Reference sequence 60–423 2 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers

“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.