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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：A0A4S1NBU2 New Search
33PDB entries
33Biological assembly
33chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
A0A4S1NBU2 6vu3 ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 58 DNA 2 RNA 6 66-meric （66） Consistent with all polymers
A0A4S1NBU2 6vyq ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 58 DNA 2 RNA 6 66-meric （66） Consistent with all polymers
A0A4S1NBU2 6vyr ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 58 DNA 2 RNA 6 66-meric （66） Consistent with all polymers
A0A4S1NBU2 6vyt ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 55 DNA 2 RNA 7 64-meric （64） Consistent with all polymers
A0A4S1NBU2 6vyu ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 56 DNA 2 RNA 7 65-meric （65） Consistent with all polymers
A0A4S1NBU2 6vyw ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 56 DNA 2 RNA 7 65-meric （65） Consistent with all polymers
A0A4S1NBU2 6vyx ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 56 DNA 2 RNA 7 65-meric （65） Consistent with all polymers
A0A4S1NBU2 6vyy ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 56 DNA 2 RNA 7 65-meric （65） Consistent with all polymers
A0A4S1NBU2 6vyz ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 56 DNA 2 RNA 7 65-meric （65） Consistent with all polymers
A0A4S1NBU2 6vz2 ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 56 DNA 2 RNA 7 65-meric （65） Consistent with all polymers
A0A4S1NBU2 6vz5 ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 56 DNA 2 RNA 7 65-meric （65） Consistent with all polymers
A0A4S1NBU2 6vzj ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 57 DNA 2 RNA 6 65-meric （65） Consistent with all polymers
A0A4S1NBU2 6x26 ;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
A0A4S1NBU2 6x2f ;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
A0A4S1NBU2 6x2n ;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
A0A4S1NBU2 6x43 ;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
A0A4S1NBU2 6x4w ;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
A0A4S1NBU2 6x4y ;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
A0A4S1NBU2 6x50 ;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
A0A4S1NBU2 6x6t ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 60 DNA 2 RNA 6 68-meric （68） Consistent with all polymers
A0A4S1NBU2 6x7f ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 60 DNA 2 RNA 6 68-meric （68） Consistent with all polymers
A0A4S1NBU2 6x7k ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 60 DNA 2 RNA 6 68-meric （68） Consistent with all polymers
A0A4S1NBU2 6x9q ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 60 DNA 2 RNA 6 68-meric （68） Consistent with all polymers
A0A4S1NBU2 6xdq ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 60 DNA 2 RNA 6 68-meric （68） Consistent with all polymers
A0A4S1NBU2 6xdr ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 59 DNA 2 RNA 6 67-meric （67） Consistent with all polymers
A0A4S1NBU2 6xgf ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 59 DNA 2 RNA 6 67-meric （67） Consistent with all polymers
A0A4S1NBU2 6xii ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 59 DNA 2 RNA 6 67-meric （67） Consistent with all polymers
A0A4S1NBU2 6xij ;DNA-directed RNA polymerase subunit beta' ; Author chain AE Reference sequence 1–1407 1 Other combination Heteromer Protein 58 DNA 2 RNA 6 66-meric （66） Consistent with all polymers
A0A4S1NBU2 7mkd ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein–DNA Heteromer Protein 7 DNA 2 nonameric （9） Consistent with all polymers
A0A4S1NBU2 7mke ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein–DNA Heteromer Protein 6 DNA 2 octameric （8） Consistent with all polymers
A0A4S1NBU2 7mki ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein–DNA Heteromer Protein 6 DNA 2 octameric （8） Consistent with all polymers
A0A4S1NBU2 7mkj ;DNA-directed RNA polymerase subunit beta' ; Author chain J Reference sequence 1–1407 1 Protein–DNA Heteromer Protein 7 DNA 2 nonameric （9） Consistent with all polymers
A0A4S1NBU2 7n4e ;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

“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.