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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：Q9W1K4 New Search
16PDB entries
17Biological assembly
33chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9W1K4 9rvy Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rvy Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rvz Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rvz Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw0 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw0 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw1 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw1 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw2 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw2 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw3 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw3 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw4 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw4 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw5 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw5 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw6 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw6 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw7 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw7 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw8 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw8 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw9 Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rw9 Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rwa Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rwa Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
Q9W1K4 9rwb Egalitarian, isoform B Author chain C Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers
Q9W1K4 9rwb Egalitarian, isoform B Author chain D Reference sequence 1–1004 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers
Q9W1K4 9uju Egalitarian, isoform B Author chain A Reference sequence 512–819 1 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q9W1K4 9uju Egalitarian, isoform B Author chain C Reference sequence 512–819 1 Protein–RNA Heteromer Protein 2 RNA 1 trimeric （3） Consistent with all polymers
Q9W1K4 9uju Egalitarian, isoform B Author chain A Reference sequence 512–819 2 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
Q9W1K4 9uju Egalitarian, isoform B Author chain C Reference sequence 512–819 2 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
Q9W1K4 9ujy Maltose/maltodextrin-binding periplasmic protein,Egalitarian, isoform B Author chain A Reference sequence 743–806 1 Insufficient information Monomer Protein 1 其他 1 monomeric （1） 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.