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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：O42254 New Search
3PDB entries
3Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O42254 2n8l Insulin-like growth factor 2 mRNA-binding protein 1 Author chain A Reference sequence 387–573 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
O42254 2n8m Insulin-like growth factor 2 mRNA-binding protein 1 Author chain A Reference sequence 387–573 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
O42254 8coo Insulin-like growth factor 2 mRNA-binding protein 1 Author chain A Reference sequence 387–573 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.