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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：Q05639 New Search
2PDB entries
3Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q05639 3c5j Elongation factor 1-alpha 2 Author chain C Reference sequence 343–355 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q05639 3c5j Elongation factor 1-alpha 2 Author chain C Reference sequence 343–355 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
Q05639 8b6z Elongation factor 1-alpha 2 Author chain A Reference sequence 1–463 1 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.