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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：O30126 New Search
4PDB entries
4Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O30126 2du3 O-phosphoseryl-tRNA synthetase Author chain A Reference sequence 1–534 1 Protein–RNA Homooligomer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
O30126 2du3 O-phosphoseryl-tRNA synthetase Author chain B Reference sequence 1–534 1 Protein–RNA Homooligomer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
O30126 2du4 O-phosphoseryl-tRNA synthetase Author chain A Reference sequence 1–534 1 Protein–RNA Homooligomer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
O30126 2du4 O-phosphoseryl-tRNA synthetase Author chain B Reference sequence 1–534 1 Protein–RNA Homooligomer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
O30126 2du5 O-phosphoseryl-tRNA synthetase Author chain A Reference sequence 1–534 1 Protein–RNA Homooligomer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
O30126 2du5 O-phosphoseryl-tRNA synthetase Author chain B Reference sequence 1–534 1 Protein–RNA Homooligomer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
O30126 2du6 O-phosphoseryl-tRNA synthetase Author chain A Reference sequence 1–534 1 Protein–RNA Homooligomer Protein 4 RNA 2 hexameric （6） Consistent with all polymers
O30126 2du6 O-phosphoseryl-tRNA synthetase Author chain B Reference sequence 1–534 1 Protein–RNA Homooligomer Protein 4 RNA 2 hexameric （6） 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.