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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：Q9U1K1 New Search
6PDB entries
10Biological assembly
16chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9U1K1 3mmv Protein spire Author chain X Reference sequence 429–485 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn5 Protein spire Author chain S Reference sequence 448–485 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain X Reference sequence 396–485 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain Y Reference sequence 396–485 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain Z Reference sequence 396–485 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain X Reference sequence 396–485 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain Y Reference sequence 396–485 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain Z Reference sequence 396–485 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain X Reference sequence 396–485 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain Y Reference sequence 396–485 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn6 Protein spire Author chain Z Reference sequence 396–485 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3mn9 Protein spire Author chain X Reference sequence 371–485 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9U1K1 3ue5 Protein spire Author chain B Reference sequence 428–485 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9U1K1 3ue5 Protein spire Author chain B Reference sequence 428–485 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9U1K1 3ue5 Protein spire Author chain B Reference sequence 428–485 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9U1K1 4efh Protein spire Author chain B Reference sequence 428–485 1 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.