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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：O66738 New Search
6PDB entries
9Biological assembly
30chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
O66738 1pyb tRNA-binding protein Trbp111 Author chain A Reference sequence 1–111 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 1pyb tRNA-binding protein Trbp111 Author chain B Reference sequence 1–111 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 1pyb tRNA-binding protein Trbp111 Author chain C Reference sequence 1–111 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 1pyb tRNA-binding protein Trbp111 Author chain D Reference sequence 1–111 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 1pyb tRNA-binding protein Trbp111 Author chain A Reference sequence 1–111 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 1pyb tRNA-binding protein Trbp111 Author chain B Reference sequence 1–111 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 1pyb tRNA-binding protein Trbp111 Author chain C Reference sequence 1–111 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 1pyb tRNA-binding protein Trbp111 Author chain D Reference sequence 1–111 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8r Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain A Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8r Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain B Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8r Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain C Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8r Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain D Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8r Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain A Reference sequence 8–111 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8r Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain B Reference sequence 8–111 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8r Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain C Reference sequence 8–111 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8r Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain D Reference sequence 8–111 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8s Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain A Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8s Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain B Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8s Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain C Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8s Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain D Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8s Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain A Reference sequence 8–111 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8s Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain B Reference sequence 8–111 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8s Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain C Reference sequence 8–111 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8s Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain D Reference sequence 8–111 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 7d8t Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain A Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
O66738 7d8t Microphthalmia-associated transcription factor,Methionyl-tRNA synthetase beta subunit Author chain B Reference sequence 8–111 1 Insufficient information Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
O66738 8vtz Methionyl-tRNA synthetase beta subunit Author chain A Reference sequence 1–111 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 8vtz Methionyl-tRNA synthetase beta subunit Author chain B Reference sequence 1–111 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
O66738 8vu0 Methionyl-tRNA synthetase beta subunit Author chain A Reference sequence 1–111 1 Protein–RNA Homooligomer Protein 2 RNA 2 tetrameric （4） Consistent with all polymers
O66738 8vu0 Methionyl-tRNA synthetase beta subunit Author chain B Reference sequence 1–111 1 Protein–RNA Homooligomer Protein 2 RNA 2 tetrameric （4） 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.