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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：Q9KMA5 New Search
5PDB entries
8Biological assembly
40chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9KMA5 5j9i Antitoxin igA-2 Author chain A Reference sequence 1–104 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain B Reference sequence 1–104 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain C Reference sequence 1–104 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain D Reference sequence 1–104 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain E Reference sequence 1–104 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain F Reference sequence 1–104 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain G Reference sequence 1–104 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain H Reference sequence 1–104 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain A Reference sequence 1–104 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain B Reference sequence 1–104 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain C Reference sequence 1–104 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain D Reference sequence 1–104 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain E Reference sequence 1–104 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain F Reference sequence 1–104 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain G Reference sequence 1–104 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain H Reference sequence 1–104 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain A Reference sequence 1–104 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain B Reference sequence 1–104 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain C Reference sequence 1–104 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain D Reference sequence 1–104 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain E Reference sequence 1–104 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain F Reference sequence 1–104 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain G Reference sequence 1–104 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain H Reference sequence 1–104 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain A Reference sequence 1–104 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain B Reference sequence 1–104 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain C Reference sequence 1–104 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain D Reference sequence 1–104 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain E Reference sequence 1–104 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain F Reference sequence 1–104 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain G Reference sequence 1–104 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5j9i Antitoxin igA-2 Author chain H Reference sequence 1–104 4 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9KMA5 5jaa Antitoxin igA-2 Author chain A Reference sequence 2–104 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9KMA5 5jaa Antitoxin igA-2 Author chain B Reference sequence 2–104 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9KMA5 8a0w Antitoxin HigA-2 Author chain A Reference sequence 2–104 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q9KMA5 8a0w Antitoxin HigA-2 Author chain B Reference sequence 2–104 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
Q9KMA5 8a0x Antitoxin HigA-2 Author chain A Reference sequence 2–104 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
Q9KMA5 8a0x Antitoxin HigA-2 Author chain B Reference sequence 2–104 1 Protein–DNA Heteromer Protein 4 DNA 2 hexameric （6） Consistent with all polymers
Q9KMA5 9tv9 Antitoxin HigA-2 Author chain A Reference sequence 2–104 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9KMA5 9tv9 Antitoxin HigA-2 Author chain B Reference sequence 2–104 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.