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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：P33643 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P33643 1qyu Ribosomal large subunit pseudouridine synthase D Author chain A Reference sequence 1–325 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P33643 1v9f Ribosomal large subunit pseudouridine synthase D Author chain A Reference sequence 1–325 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P33643 2ist Ribosomal large subunit pseudouridine synthase D Author chain A Reference sequence 1–325 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P33643 7bl5 Ribosomal large subunit pseudouridine synthase D Author chain 7 Reference sequence 1–326 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.