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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：Q9USZ6 New Search
6PDB entries
6Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9USZ6 8esq Ribosome assembly factor mrt4 Author chain W Reference sequence 1–241 1 Protein–RNA Heteromer Protein 55 RNA 3 58-meric （58） Consistent with all polymers
Q9USZ6 8esr Ribosome assembly factor mrt4 Author chain W Reference sequence 1–241 1 Protein–RNA Heteromer Protein 53 RNA 3 56-meric （56） Consistent with all polymers
Q9USZ6 8etc Ribosome assembly factor mrt4 Author chain W Reference sequence 1–241 1 Protein–RNA Heteromer Protein 40 RNA 2 42-meric （42） Consistent with all polymers
Q9USZ6 8etg Ribosome assembly factor mrt4 Author chain W Reference sequence 1–241 1 Protein–RNA Heteromer Protein 45 RNA 3 48-meric （48） Consistent with all polymers
Q9USZ6 8eti Ribosome assembly factor mrt4 Author chain W Reference sequence 1–241 1 Protein–RNA Heteromer Protein 42 RNA 3 45-meric （45） Consistent with all polymers
Q9USZ6 8etj Ribosome assembly factor mrt4 Author chain W Reference sequence 1–241 1 Protein–RNA Heteromer Protein 33 RNA 2 35-meric （35） 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.