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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：Q13123 New Search
5PDB entries
8Biological assembly
36chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q13123 5o9z Protein Red Author chain R Reference sequence 1–557 1 Protein–RNA Heteromer Protein 52 RNA 5 57-meric （57） Consistent with all polymers
Q13123 6q8i Protein Red Author chain C Reference sequence 1–557 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain D Reference sequence 1–557 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain G Reference sequence 1–557 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain H Reference sequence 1–557 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain L Reference sequence 1–557 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain O Reference sequence 1–557 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain P Reference sequence 1–557 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain C Reference sequence 1–557 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain D Reference sequence 1–557 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain G Reference sequence 1–557 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain H Reference sequence 1–557 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain L Reference sequence 1–557 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain O Reference sequence 1–557 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain P Reference sequence 1–557 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain C Reference sequence 1–557 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain D Reference sequence 1–557 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain G Reference sequence 1–557 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain H Reference sequence 1–557 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain K Reference sequence 1–557 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain L Reference sequence 1–557 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain O Reference sequence 1–557 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain P Reference sequence 1–557 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain C Reference sequence 1–557 4 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain D Reference sequence 1–557 4 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain G Reference sequence 1–557 4 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain H Reference sequence 1–557 4 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain L Reference sequence 1–557 4 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain O Reference sequence 1–557 4 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 6q8i Protein Red Author chain P Reference sequence 1–557 4 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q13123 8qo9 Protein Red Author chain x Reference sequence 1–557 1 Protein–RNA Heteromer Protein 66 RNA 5 71-meric （71） Consistent with all polymers
Q13123 8qo9 Protein Red Author chain y Reference sequence 1–557 1 Protein–RNA Heteromer Protein 66 RNA 5 71-meric （71） Consistent with all polymers
Q13123 8qzs Protein Red Author chain x Reference sequence 1–557 1 Protein–RNA Heteromer Protein 61 RNA 7 68-meric （68） Consistent with all polymers
Q13123 8qzs Protein Red Author chain y Reference sequence 1–557 1 Protein–RNA Heteromer Protein 61 RNA 7 68-meric （68） Consistent with all polymers
Q13123 9r8v Protein Red Author chain x Reference sequence 1–557 1 Protein–RNA Heteromer Protein 59 RNA 4 63-meric （63） Consistent with all polymers
Q13123 9r8v Protein Red Author chain y Reference sequence 1–557 1 Protein–RNA Heteromer Protein 59 RNA 4 63-meric （63） 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.