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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：P41972 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
P41972 1ffy ISOLEUCYL-TRNA SYNTHETASE Author chain A Reference sequence 6–917 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P41972 1qu2 ISOLEUCYL-TRNA SYNTHETASE Author chain A Reference sequence 1–917 1 Protein–RNA Monomer Protein 1 RNA 1 dimeric （2） Consistent with all polymers
P41972 1qu3 ISOLEUCYL-TRNA SYNTHETASE Author chain A Reference sequence 1–917 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.