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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：P46087 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
P46087 8fkt Probable 28S rRNA (cytosine(4447)-C(5))-methyltransferase Author chain SY Reference sequence 1–812 1 Protein–RNA Heteromer Protein 50 RNA 3 53-meric （53） Consistent with all polymers
P46087 8fku Probable 28S rRNA (cytosine(4447)-C(5))-methyltransferase Author chain SY Reference sequence 1–812 1 Protein–RNA Heteromer Protein 47 RNA 3 50-meric （50） Consistent with all polymers
P46087 8fkv Probable 28S rRNA (cytosine(4447)-C(5))-methyltransferase Author chain SY Reference sequence 1–812 1 Protein–RNA Heteromer Protein 53 RNA 3 56-meric （56） Consistent with all polymers
P46087 8fkw Probable 28S rRNA (cytosine(4447)-C(5))-methyltransferase Author chain SY Reference sequence 1–812 1 Protein–RNA Heteromer Protein 50 RNA 3 53-meric （53） Consistent with all polymers
P46087 8fkx Probable 28S rRNA (cytosine(4447)-C(5))-methyltransferase Author chain SY Reference sequence 1–812 1 Protein–RNA Heteromer Protein 50 RNA 3 53-meric （53） Consistent with all polymers
P46087 8fky Probable 28S rRNA (cytosine(4447)-C(5))-methyltransferase Author chain SY Reference sequence 1–812 1 Protein–RNA Heteromer Protein 56 RNA 3 59-meric （59） 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.