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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：I3LCH3 New Search
86PDB entries
86Biological assembly
86chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
I3LCH3 6exv DNA-DIRECTED RNA POLYMERASE II SUBUNIT RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 hexadecameric （16） Consistent with all polymers
I3LCH3 6gmh RNA polymerase II subunit C Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 heptadecameric （17） Review required
I3LCH3 6gml RNA polymerase II subunit C Author chain C Reference sequence 1–271 1 Other combination Heteromer Protein 18 DNA 2 RNA 1 21-meric （21） Consistent with all polymers
I3LCH3 6ted RNA polymerase II subunit C Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 21 DNA 2 RNA 1 24-meric （24） Consistent with all polymers
I3LCH3 7b0y DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 21 DNA 2 RNA 2 25-meric （25） Consistent with all polymers
I3LCH3 7b7u DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–271 1 Protein heterocomplex Heteromer Protein 12 dodecameric （12） Consistent with protein count
I3LCH3 7edx DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Protein–DNA Heteromer Protein 37 DNA 2 39-meric （39） Consistent with all polymers
I3LCH3 7eg7 DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Protein–DNA Heteromer Protein 37 DNA 2 39-meric （39） Consistent with all polymers
I3LCH3 7eg8 DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Protein–DNA Heteromer Protein 37 DNA 2 39-meric （39） Consistent with all polymers
I3LCH3 7eg9 DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Protein–DNA Heteromer Protein 39 DNA 2 41-meric （41） Consistent with all polymers
I3LCH3 7egb DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Protein–DNA Heteromer Protein 49 DNA 2 51-meric （51） Consistent with all polymers
I3LCH3 7egc DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Protein–DNA Heteromer Protein 49 DNA 2 51-meric （51） Consistent with all polymers
I3LCH3 7ena DNA-directed RNA polymerase II subunit RPB3 Author chain PC Reference sequence 1–275 1 Protein–DNA Heteromer Protein 74 DNA 2 76-meric （76） Consistent with all polymers
I3LCH3 7enc DNA-directed RNA polymerase II subunit RPB3 Author chain PC Reference sequence 1–275 1 Protein–DNA Heteromer Protein 74 DNA 2 76-meric （76） Consistent with all polymers
I3LCH3 7f4g DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein heterocomplex Heteromer Protein 13 tridecameric （13） Consistent with protein count
I3LCH3 7nvr DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 56 DNA 2 58-meric （58） Consistent with all polymers
I3LCH3 7nvs DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
I3LCH3 7nvt DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
I3LCH3 7nvu DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 20 DNA 2 22-meric （22） Consistent with all polymers
I3LCH3 7nvy DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 30 DNA 2 32-meric （32） Consistent with all polymers
I3LCH3 7nvz DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 30 DNA 2 32-meric （32） Consistent with all polymers
I3LCH3 7nw0 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 30 DNA 2 32-meric （32） Consistent with all polymers
I3LCH3 7okx DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 7oky DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 16 DNA 2 RNA 1 nonadecameric （19） Consistent with all polymers
I3LCH3 7ol0 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 hexadecameric （16） Consistent with all polymers
I3LCH3 7oo3 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 17 DNA 2 RNA 1 eicosameric （20） Consistent with all polymers
I3LCH3 7oob DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 7oop DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 23 DNA 2 RNA 1 26-meric （26） Consistent with all polymers
I3LCH3 7opc DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 25 DNA 2 RNA 1 28-meric （28） Consistent with all polymers
I3LCH3 7opd DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 25 DNA 2 RNA 1 28-meric （28） Consistent with all polymers
I3LCH3 7zwd DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 22 DNA 2 24-meric （24） Consistent with all polymers
I3LCH3 7zx7 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 22 DNA 2 24-meric （24） Consistent with all polymers
I3LCH3 7zx8 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 22 DNA 2 24-meric （24） Consistent with all polymers
I3LCH3 8a3y DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–270 1 Insufficient information Heteromer Protein 27 DNA 2 RNA 1 30-meric （30） Consistent with all polymers
I3LCH3 8a40 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 hexadecameric （16） Consistent with all polymers
I3LCH3 8bvw DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 40 DNA 2 42-meric （42） Consistent with all polymers
I3LCH3 8byq DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 38 DNA 2 40-meric （40） Consistent with all polymers
I3LCH3 8bz1 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–DNA Heteromer Protein 26 DNA 2 28-meric （28） Consistent with all polymers
I3LCH3 8gxq DNA-directed RNA polymerase II subunit RPB3 Author chain PC Reference sequence 1–275 1 Protein–DNA Heteromer Protein 83 DNA 4 87-meric （87） Consistent with all polymers
I3LCH3 8gxs DNA-directed RNA polymerase II subunit RPB3 Author chain PC Reference sequence 1–275 1 Protein–DNA Heteromer Protein 83 DNA 4 87-meric （87） Consistent with all polymers
I3LCH3 8oeu DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 hexadecameric （16） Consistent with all polymers
I3LCH3 8oev DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 16 DNA 2 RNA 1 nonadecameric （19） Consistent with all polymers
I3LCH3 8oew DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8of0 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 16 DNA 2 RNA 1 nonadecameric （19） Consistent with all polymers
I3LCH3 8p4a DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 hexadecameric （16） Consistent with all polymers
I3LCH3 8p4b DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 hexadecameric （16） Consistent with all polymers
I3LCH3 8p4c DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8p4d DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8p4e DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8p4f DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8qep DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein heterocomplex Heteromer Protein 11 11-meric （11） Consistent with protein count
I3LCH3 8qeq DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Protein–RNA Heteromer Protein 10 RNA 1 11-meric （11） Consistent with all polymers
I3LCH3 8rbx DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 43 DNA 2 RNA 1 46-meric （46） Consistent with all polymers
I3LCH3 8s51 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
I3LCH3 8s52 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
I3LCH3 8s54 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 18-meric （18） Consistent with all polymers
I3LCH3 8s55 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 16 DNA 2 RNA 1 19-meric （19） Consistent with all polymers
I3LCH3 8s5n DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 20 DNA 2 RNA 1 23-meric （23） Consistent with all polymers
I3LCH3 8wak DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
I3LCH3 8wal DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
I3LCH3 8wan DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
I3LCH3 8wao DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
I3LCH3 8wap DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
I3LCH3 8waq DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
I3LCH3 8war DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
I3LCH3 8was DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 48 DNA 2 RNA 1 51-meric （51） Consistent with all polymers
I3LCH3 8wat DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8wau DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8wav DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8waw DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8wax DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8way DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8waz DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 8wb0 DNA-directed RNA polymerase II subunit RPB3 Author chain q Reference sequence 1–275 1 Other combination Heteromer Protein 15 DNA 2 RNA 1 octadecameric （18） Consistent with all polymers
I3LCH3 9er2 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 19 DNA 2 RNA 1 22-meric （22） Consistent with all polymers
I3LCH3 9fd2 DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 19 DNA 2 RNA 1 22-meric （22） Consistent with all polymers
I3LCH3 9fyx DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 18 DNA 2 RNA 3 23-meric （23） Consistent with all polymers
I3LCH3 9g0a DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 18 DNA 2 RNA 3 23-meric （23） Consistent with all polymers
I3LCH3 9hvo DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 16-meric （16） Consistent with all polymers
I3LCH3 9hvq DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 21 DNA 2 RNA 1 24-meric （24） Consistent with all polymers
I3LCH3 9hwg DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 18 DNA 2 RNA 1 21-meric （21） Consistent with all polymers
I3LCH3 9qeq DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 24 DNA 2 RNA 2 28-meric （28） Consistent with all polymers
I3LCH3 9rtt DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 22 DNA 2 RNA 1 25-meric （25） Consistent with all polymers
I3LCH3 9rze DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 31 DNA 2 RNA 1 34-meric （34） Consistent with all polymers
I3LCH3 9s0u DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 1 Other combination Heteromer Protein 32 DNA 2 RNA 1 35-meric （35） Consistent with all polymers
I3LCH3 9s3g DNA-directed RNA polymerase II subunit RPB3 Author chain C Reference sequence 1–275 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.