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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：P28905 New Search
3PDB entries
4Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P28905 1em8 DNA POLYMERASE III CHI SUBUNIT Author chain A Reference sequence 1–147 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P28905 1em8 DNA POLYMERASE III CHI SUBUNIT Author chain C Reference sequence 1–147 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P28905 1em8 DNA POLYMERASE III CHI SUBUNIT Author chain A Reference sequence 1–147 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P28905 1em8 DNA POLYMERASE III CHI SUBUNIT Author chain C Reference sequence 1–147 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P28905 3sxu DNA polymerase III subunit chi Author chain A Reference sequence 1–147 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
P28905 9oyh DNA polymerase III subunit chi Author chain L Reference sequence 2–147 1 Protein–DNA Heteromer Protein 9 DNA 2 11-meric （11） 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.