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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：A0A481BYI6 New Search
34PDB entries
34Biological assembly
34chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
A0A481BYI6 7edx DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Protein–DNA Heteromer Protein 37 DNA 2 39-meric （39） Consistent with all polymers
A0A481BYI6 7eg7 DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Protein–DNA Heteromer Protein 37 DNA 2 39-meric （39） Consistent with all polymers
A0A481BYI6 7eg8 DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Protein–DNA Heteromer Protein 37 DNA 2 39-meric （39） Consistent with all polymers
A0A481BYI6 7eg9 DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Protein–DNA Heteromer Protein 39 DNA 2 41-meric （41） Consistent with all polymers
A0A481BYI6 7ega DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Protein–DNA Heteromer Protein 39 DNA 2 41-meric （41） Consistent with all polymers
A0A481BYI6 7egb DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Protein–DNA Heteromer Protein 49 DNA 2 51-meric （51） Consistent with all polymers
A0A481BYI6 7egc DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Protein–DNA Heteromer Protein 49 DNA 2 51-meric （51） Consistent with all polymers
A0A481BYI6 7ena DNA-directed RNA polymerase II subunit RPB4 Author chain PD Reference sequence 1–142 1 Protein–DNA Heteromer Protein 74 DNA 2 76-meric （76） Consistent with all polymers
A0A481BYI6 7enc DNA-directed RNA polymerase II subunit RPB4 Author chain PD Reference sequence 1–142 1 Protein–DNA Heteromer Protein 74 DNA 2 76-meric （76） Consistent with all polymers
A0A481BYI6 7f4g DNA-directed RNA polymerase II subunit RPB4 Author chain D Reference sequence 1–142 1 Protein heterocomplex Heteromer Protein 13 tridecameric （13） Consistent with protein count
A0A481BYI6 7ycx DNA-directed RNA polymerase II subunit RPB4 Author chain l Reference sequence 1–142 1 Other combination Heteromer Protein 31 DNA 2 RNA 1 34-meric （34） Consistent with all polymers
A0A481BYI6 8gxq DNA-directed RNA polymerase II subunit RPB4 Author chain PD Reference sequence 1–142 1 Protein–DNA Heteromer Protein 83 DNA 4 87-meric （87） Consistent with all polymers
A0A481BYI6 8gxs DNA-directed RNA polymerase II subunit RPB4 Author chain PD Reference sequence 1–142 1 Protein–DNA Heteromer Protein 83 DNA 4 87-meric （87） Consistent with all polymers
A0A481BYI6 8w8e DNA-directed RNA polymerase II subunit RPB4 Author chain D Reference sequence 1–142 1 Other combination Heteromer Protein 19 DNA 2 RNA 1 22-meric （22） Consistent with all polymers
A0A481BYI6 8w8f DNA-directed RNA polymerase II subunit RPB4 Author chain D Reference sequence 1–142 1 Other combination Heteromer Protein 16 DNA 2 RNA 1 nonadecameric （19） Consistent with all polymers
A0A481BYI6 8wak DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
A0A481BYI6 8wal DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
A0A481BYI6 8wan DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
A0A481BYI6 8wao DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
A0A481BYI6 8wap DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
A0A481BYI6 8waq DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
A0A481BYI6 8war DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
A0A481BYI6 8was DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
A0A481BYI6 8wat DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
A0A481BYI6 8wau DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
A0A481BYI6 8wav DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
A0A481BYI6 8waw DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
A0A481BYI6 8wax DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
A0A481BYI6 8way DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
A0A481BYI6 8waz DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
A0A481BYI6 8wb0 DNA-directed RNA polymerase II subunit RPB4 Author chain r Reference sequence 1–142 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
A0A481BYI6 9j0n DNA-directed RNA polymerase II subunit RPB4 Author chain D Reference sequence 1–142 1 Other combination Heteromer Protein 27 DNA 2 RNA 1 30-meric （30） Consistent with all polymers
A0A481BYI6 9j0o DNA-directed RNA polymerase II subunit RPB4 Author chain D Reference sequence 1–142 1 Other combination Heteromer Protein 26 DNA 2 RNA 1 29-meric （29） Consistent with all polymers
A0A481BYI6 9j0p DNA-directed RNA polymerase II subunit RPB4 Author chain D Reference sequence 1–142 1 Other combination Heteromer Protein 26 DNA 2 RNA 1 29-meric （29） 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.