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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：A7ZUK2 New Search
13PDB entries
25Biological assembly
55chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
A7ZUK2 4xsx ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsx ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsx ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsx ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsy ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsy ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsy ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsy ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsz ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsz ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsz ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4xsz ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfk ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfk ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfk ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfk ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfn ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfn ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfn ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfn ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfx ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfx ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfx ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yfx ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4yln ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylo ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 1 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 2 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain D Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 4ylp ;DNA-directed RNA polymerase subunit beta' ; Author chain P Reference sequence 1–1407 3 Other combination Heteromer Protein 6 DNA 2 RNA 1 nonameric （9） Consistent with all polymers
A7ZUK2 8g1s ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1373 1 Other combination Heteromer Protein 5 DNA 2 RNA 1 octameric （8） Consistent with all polymers
A7ZUK2 8g7e ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Other combination Heteromer Protein 5 DNA 2 RNA 1 octameric （8） Consistent with all polymers
A7ZUK2 8szw ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein–DNA Heteromer Protein 5 DNA 2 heptameric （7） Consistent with all polymers
A7ZUK2 8t02 ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein–DNA Heteromer Protein 5 DNA 2 heptameric （7） 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.