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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：P54577 New Search
8PDB entries
11Biological assembly
23chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P54577 1n3l tyrosyl-tRNA synthetase Author chain A Reference sequence 1–364 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain A Reference sequence 359–528 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain B Reference sequence 359–528 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain C Reference sequence 359–528 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain D Reference sequence 359–528 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain A Reference sequence 359–528 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain B Reference sequence 359–528 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain C Reference sequence 359–528 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain D Reference sequence 359–528 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain A Reference sequence 359–528 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain B Reference sequence 359–528 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain C Reference sequence 359–528 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain D Reference sequence 359–528 3 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain A Reference sequence 359–528 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain B Reference sequence 359–528 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain C Reference sequence 359–528 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1ntg Tyrosyl-tRNA synthetase Author chain D Reference sequence 359–528 4 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P54577 1q11 Tyrosyl-tRNA synthetase Author chain A Reference sequence 1–364 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P54577 4q93 Tyrosine--tRNA ligase, cytoplasmic Author chain A Reference sequence 1–364 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P54577 4qbt Tyrosine--tRNA ligase, cytoplasmic Author chain A Reference sequence 1–364 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P54577 5thh Tyrosine--tRNA ligase, cytoplasmic Author chain A Reference sequence 4–342 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P54577 5thl Tyrosine--tRNA ligase, cytoplasmic Author chain A Reference sequence 1–364 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P54577 7rou Tyrosine--tRNA ligase, cytoplasmic Author chain A Reference sequence 1–364 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count

“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.