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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：O31602 New Search
5PDB entries
6Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O31602 1z3e Regulatory protein spx Author chain A Reference sequence 1–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O31602 3gfk Regulatory protein spx Author chain A Reference sequence 1–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O31602 3ihq Regulatory protein spx Author chain A Reference sequence 1–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O31602 6ghb Regulatory protein Spx Author chain A Reference sequence 1–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O31602 6ghb Regulatory protein Spx Author chain C Reference sequence 1–131 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O31602 6ghb Regulatory protein Spx Author chain A Reference sequence 1–131 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O31602 6ghb Regulatory protein Spx Author chain C Reference sequence 1–131 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
O31602 6gho Regulatory protein Spx Author chain A Reference sequence 1–131 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.