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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：P55135 New Search
2PDB entries
3Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P55135 1uwv 23S RRNA (URACIL-5-)-METHYLTRANSFERASE RUMA Author chain A Reference sequence 1–433 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P55135 2bh2 23S RRNA (URACIL-5-)-METHYLTRANSFERASE RUMA Author chain A Reference sequence 1–432 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P55135 2bh2 23S RRNA (URACIL-5-)-METHYLTRANSFERASE RUMA Author chain B Reference sequence 1–432 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P55135 2bh2 23S RRNA (URACIL-5-)-METHYLTRANSFERASE RUMA Author chain A Reference sequence 1–432 2 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P55135 2bh2 23S RRNA (URACIL-5-)-METHYLTRANSFERASE RUMA Author chain B Reference sequence 1–432 2 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） 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.