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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：C4R7L2 New Search
45PDB entries
47Biological assembly
51chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
C4R7L2 5x4z RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5x4z RNA polymerase II third largest subunit B44, part of central core Author chain O Reference sequence 1–304 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5x4z RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 2 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5x4z RNA polymerase II third largest subunit B44, part of central core Author chain O Reference sequence 1–304 2 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5x50 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5x51 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5x51 RNA polymerase II third largest subunit B44, part of central core Author chain O Reference sequence 1–304 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5x51 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 2 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5x51 RNA polymerase II third largest subunit B44, part of central core Author chain O Reference sequence 1–304 2 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
C4R7L2 5xog RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
C4R7L2 5xon RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
C4R7L2 6a5l RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 4 RNA 1 25-meric （25） Consistent with all polymers
C4R7L2 6a5o RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
C4R7L2 6a5p RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
C4R7L2 6a5r RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
C4R7L2 6a5t RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
C4R7L2 6a5u RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 4 RNA 1 25-meric （25） Consistent with all polymers
C4R7L2 6inq RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 4 RNA 1 25-meric （25） Consistent with all polymers
C4R7L2 6ir9 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 2 RNA 1 26-meric （26） Consistent with all polymers
C4R7L2 6j4w RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 2 RNA 1 26-meric （26） Consistent with all polymers
C4R7L2 6j4x RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 2 RNA 1 26-meric （26） Consistent with all polymers
C4R7L2 6j4y RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 2 RNA 1 26-meric （26） Consistent with all polymers
C4R7L2 6j4z RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 22 DNA 4 RNA 1 27-meric （27） Consistent with all polymers
C4R7L2 6j50 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 22 DNA 4 RNA 1 27-meric （27） Consistent with all polymers
C4R7L2 6j51 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 4 RNA 1 28-meric （28） Consistent with all polymers
C4R7L2 7wbv RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 2 RNA 1 26-meric （26） Consistent with all polymers
C4R7L2 7wbw RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 2 RNA 1 26-meric （26） Consistent with all polymers
C4R7L2 7wbx RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 2 RNA 1 26-meric （26） Consistent with all polymers
C4R7L2 7xn7 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 22 DNA 2 RNA 1 25-meric （25） Consistent with all polymers
C4R7L2 7xse RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 30 DNA 2 RNA 1 33-meric （33） Consistent with all polymers
C4R7L2 7xsx RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 32 DNA 2 RNA 1 35-meric （35） Consistent with all polymers
C4R7L2 7xsz RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 30 DNA 2 RNA 1 33-meric （33） Consistent with all polymers
C4R7L2 7xt7 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 32 DNA 2 RNA 1 35-meric （35） Consistent with all polymers
C4R7L2 7xtd RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 32 DNA 2 RNA 1 35-meric （35） Consistent with all polymers
C4R7L2 7xti RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 30 DNA 2 RNA 1 33-meric （33） Consistent with all polymers
C4R7L2 8h0v RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 21 DNA 2 RNA 1 24-meric （24） Consistent with all polymers
C4R7L2 8h0w RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 21 DNA 2 RNA 1 24-meric （24） Consistent with all polymers
C4R7L2 8he5 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 22 DNA 2 RNA 1 25-meric （25） Consistent with all polymers
C4R7L2 8jh2 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 23 DNA 4 RNA 1 28-meric （28） Consistent with all polymers
C4R7L2 8jh3 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
C4R7L2 8jh4 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
C4R7L2 8yfq RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 14 DNA 2 RNA 1 heptadecameric （17） Consistent with all polymers
C4R7L2 8yfr RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Protein heterocomplex Heteromer Protein 14 tetradecameric （14） Consistent with protein count
C4R7L2 9ii7 RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 21 DNA 2 RNA 1 24-meric （24） Consistent with all polymers
C4R7L2 9ujs RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
C4R7L2 9ujt RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 16 DNA 2 RNA 1 nonadecameric （19） Consistent with all polymers
C4R7L2 9wms RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 31 DNA 2 RNA 1 34-meric （34） Consistent with all polymers
C4R7L2 9wmt RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 31 DNA 2 RNA 1 34-meric （34） Consistent with all polymers
C4R7L2 9wmu RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 31 DNA 2 RNA 1 34-meric （34） Consistent with all polymers
C4R7L2 9wmv RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 31 DNA 2 RNA 1 34-meric （34） Consistent with all polymers
C4R7L2 9wmw RNA polymerase II third largest subunit B44, part of central core Author chain C Reference sequence 1–304 1 Other combination Heteromer Protein 31 DNA 2 RNA 1 34-meric （34） 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.