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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：Q9Y279 New Search
12PDB entries
16Biological assembly
30chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9Y279 2icc V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 19–137 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9Y279 2ice V-set and immunoglobulin domain-containing protein 4 Author chain S Reference sequence 19–137 1 Other combination Heteromer Protein 4 其他 1 tetrameric （4） Consistent with protein count
Q9Y279 2ice V-set and immunoglobulin domain-containing protein 4 Author chain T Reference sequence 19–137 1 Other combination Heteromer Protein 4 其他 1 tetrameric （4） Consistent with protein count
Q9Y279 2ice V-set and immunoglobulin domain-containing protein 4 Author chain S Reference sequence 19–137 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9Y279 2ice V-set and immunoglobulin domain-containing protein 4 Author chain T Reference sequence 19–137 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9Y279 2icf V-set and immunoglobulin domain-containing protein 4 Author chain S Reference sequence 19–137 1 Other combination Heteromer Protein 3 其他 1 trimeric （3） Consistent with protein count
Q9Y279 5imk V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 19–232 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 5iml V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 19–232 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 8te5 V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9Y279 8te6 V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9Y279 9ezh V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezi V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezu V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezv V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain C Reference sequence 20–137 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain E Reference sequence 20–137 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain G Reference sequence 20–137 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain C Reference sequence 20–137 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain E Reference sequence 20–137 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain G Reference sequence 20–137 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain C Reference sequence 20–137 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain E Reference sequence 20–137 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain G Reference sequence 20–137 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain A Reference sequence 20–137 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain C Reference sequence 20–137 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain E Reference sequence 20–137 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9Y279 9ezw V-set and immunoglobulin domain-containing protein 4 Author chain G Reference sequence 20–137 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） 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.