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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：P12081 New Search
10PDB entries
13Biological assembly
33chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P12081 1x59 Histidyl-tRNA synthetase Author chain A Reference sequence 1–60 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P12081 2lw7 Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 2–60 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P12081 2lw7 Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 399–509 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P12081 4g84 Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 54–506 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4g84 Histidine--tRNA ligase, cytoplasmic Author chain B Reference sequence 54–506 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4g85 Histidine-tRNA ligase, cytoplasmic Author chain A Reference sequence 1–506 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4g85 Histidine-tRNA ligase, cytoplasmic Author chain B Reference sequence 1–506 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4phc Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 1–509 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4phc Histidine--tRNA ligase, cytoplasmic Author chain B Reference sequence 1–509 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4phc Histidine--tRNA ligase, cytoplasmic Author chain C Reference sequence 1–509 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4phc Histidine--tRNA ligase, cytoplasmic Author chain D Reference sequence 1–509 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4phc Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 1–509 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4phc Histidine--tRNA ligase, cytoplasmic Author chain B Reference sequence 1–509 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4phc Histidine--tRNA ligase, cytoplasmic Author chain C Reference sequence 1–509 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4phc Histidine--tRNA ligase, cytoplasmic Author chain D Reference sequence 1–509 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4x5o Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 1–509 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 4x5o Histidine--tRNA ligase, cytoplasmic Author chain B Reference sequence 1–509 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 5w6m Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 54–503 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 5w6m Histidine--tRNA ligase, cytoplasmic Author chain B Reference sequence 54–503 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 6o76 Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 1–509 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 6o76 Histidine--tRNA ligase, cytoplasmic Author chain B Reference sequence 1–509 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 8yor Histidine--tRNA ligase, cytoplasmic Author chain E Reference sequence 1–60 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12081 8yor Histidine--tRNA ligase, cytoplasmic Author chain F Reference sequence 1–60 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12081 8yor Histidine--tRNA ligase, cytoplasmic Author chain E Reference sequence 1–60 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12081 8yor Histidine--tRNA ligase, cytoplasmic Author chain F Reference sequence 1–60 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P12081 8yp1 Immunoglobulin heavy constant gamma 1,Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 2–60 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 8yp1 Immunoglobulin heavy constant gamma 1,Histidine--tRNA ligase, cytoplasmic Author chain B Reference sequence 2–60 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 8yp1 Immunoglobulin heavy constant gamma 1,Histidine--tRNA ligase, cytoplasmic Author chain C Reference sequence 2–60 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 8yp1 Immunoglobulin heavy constant gamma 1,Histidine--tRNA ligase, cytoplasmic Author chain D Reference sequence 2–60 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 8yp1 Immunoglobulin heavy constant gamma 1,Histidine--tRNA ligase, cytoplasmic Author chain A Reference sequence 2–60 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 8yp1 Immunoglobulin heavy constant gamma 1,Histidine--tRNA ligase, cytoplasmic Author chain B Reference sequence 2–60 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 8yp1 Immunoglobulin heavy constant gamma 1,Histidine--tRNA ligase, cytoplasmic Author chain C Reference sequence 2–60 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
P12081 8yp1 Immunoglobulin heavy constant gamma 1,Histidine--tRNA ligase, cytoplasmic Author chain D Reference sequence 2–60 2 Insufficient information 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.