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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：B2J821 New Search
7PDB entries
10Biological assembly
20chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
B2J821 2keq DNA polymerase III alpha subunit, Nucleic acid binding OB-fold tRNA/helicase-type Author chain A Reference sequence 2–36 1 Insufficient information Monomer Protein 1 monomeric （1） Consistent with protein count
B2J821 4kl5 DNA polymerase III, alpha subunit, Nucleic acid binding, OB-fold, tRNA/helicase-type chimeric construct Author chain A Reference sequence 2–40 1 Insufficient information Monomer Protein 1 monomeric （1） Consistent with protein count
B2J821 4kl5 DNA polymerase III, alpha subunit, Nucleic acid binding, OB-fold, tRNA/helicase-type chimeric construct Author chain B Reference sequence 2–40 1 Insufficient information Monomer Protein 1 monomeric （1） Consistent with protein count
B2J821 4kl5 DNA polymerase III, alpha subunit, Nucleic acid binding, OB-fold, tRNA/helicase-type chimeric construct Author chain A Reference sequence 2–40 2 Insufficient information Monomer Protein 1 monomeric （1） Consistent with protein count
B2J821 4kl5 DNA polymerase III, alpha subunit, Nucleic acid binding, OB-fold, tRNA/helicase-type chimeric construct Author chain B Reference sequence 2–40 2 Insufficient information Monomer Protein 1 monomeric （1） Consistent with protein count
B2J821 4kl5 DNA polymerase III, alpha subunit, Nucleic acid binding, OB-fold, tRNA/helicase-type chimeric construct Author chain A Reference sequence 2–40 3 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl5 DNA polymerase III, alpha subunit, Nucleic acid binding, OB-fold, tRNA/helicase-type chimeric construct Author chain B Reference sequence 2–40 3 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl6 DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain A Reference sequence 2–37 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl6 DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain B Reference sequence 2–37 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl6 DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain C Reference sequence 2–37 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl6 DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain D Reference sequence 2–37 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl6 DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain A Reference sequence 2–37 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl6 DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain B Reference sequence 2–37 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl6 DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain C Reference sequence 2–37 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4kl6 DNA-directed DNA polymerase,Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain D Reference sequence 2–37 2 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 4lx3 Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain B Reference sequence 1–36 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
B2J821 4qfq Nucleic acid binding, OB-fold, tRNA/helicase-type Author chain B Reference sequence 2–36 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
B2J821 5ol6 Nucleic acid binding, OB-fold, tRNA/helicase-type,DNA-directed DNA polymerase Author chain A Reference sequence 3–37 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 5ol6 Nucleic acid binding, OB-fold, tRNA/helicase-type,DNA-directed DNA polymerase Author chain B Reference sequence 3–37 1 Insufficient information Homooligomer Protein 2 dimeric （2） Consistent with protein count
B2J821 5ol7 DNA-directed DNA polymerase,DNA-directed DNA polymerase Author chain A Reference sequence 1–38 1 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.