A0A8V0Y7V9 · A0A8V0Y7V9_CHICK

  • Protein
    DNA-directed RNA polymerase subunit beta
  • Gene
    POLR3B
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

Function

function

DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.

Catalytic activity

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular ComponentDNA-directed RNA polymerase complex
Cellular Componentnucleus
Molecular FunctionDNA binding
Molecular FunctionDNA-directed 5'-3' RNA polymerase activity
Molecular Functionmetal ion binding
Molecular Functionribonucleoside binding
Biological ProcessDNA-templated transcription

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    DNA-directed RNA polymerase subunit beta
  • EC number

Gene names

    • Name
      POLR3B

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • Broiler
  • Taxonomic lineage
    Eukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Archelosauria > Archosauria > Dinosauria > Saurischia > Theropoda > Coelurosauria > Aves > Neognathae > Galloanserae > Galliformes > Phasianidae > Phasianinae > Gallus

Accessions

  • Primary accession
    A0A8V0Y7V9

Proteomes

Subcellular Location

Keywords

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain28-401RNA polymerase beta subunit protrusion
Domain176-352RNA polymerase Rpb2
Domain427-491RNA polymerase Rpb2
Domain528-589RNA polymerase Rpb2
Domain610-642RNA polymerase Rpb2
Domain657-1030DNA-directed RNA polymerase subunit 2 hybrid-binding
Domain1032-1116RNA polymerase Rpb2

Sequence similarities

Belongs to the RNA polymerase beta chain family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    1,122
  • Mass (Da)
    126,799
  • Last updated
    2022-12-14 v1
  • MD5 Checksum
    3E4771F15B63160A4AB0219F3B469D0D
MHANHTLRNEEAQQEKWRLLPAFLKVKGLVKQHIDSFNYFINVEIKKIMKANEKVTSDADPMWYLKYLNIYVGTPDVEESFNVTRPVSPHECRLRDMTYSAPITVDIEYTRGSQRIIRNALPIGRMPIMLRSSNCVLTGKTPAEFAKLNECPLDPGGYFIVKGVEKVILIQEQLSKNRIIVEADRKGTVGASVTSSTHEKKSRTNMVVKQGRFYLRHNTLSEDIPIAIIFKAMGVESDQEIVQMIGTEEHVMAAFAPSLEECQKAQIFTQMQALKYIGNKVRRQRMWGGPKKTKMEEARELLASTILTHVLVKEFNFRAKCIYTAVMVRRVILAQGENKVDDRDYYGNKRLELAGQLLSLLFEDLFKKFNSELKKIADQVIPKQRAAQFDVVKHMRQDQITNGMVNAISTGNWSLKRFKMDRQGVTQVLSRLSYISALGMMTRISSQFEKTRKVSGPRSLQPSQWGMLCPSDTPEGEACGLVKNLALMTHITTDMEDGPIIKLASNLGVEDVNLLCGEELSYPNVFLVFLNGNILGVIRDHQKLVNTFRIMRRAGYINEFVSISTNLSDRCVYISSDGGRLCRPYIIVKKQKPAVTNKHMEELAQGYRNFEDFLHEGLVEYLDVNEENDCNIALYEHTINKDTTHLEIEPFTLLGVCAGLIPYPHHNQSPRNTYQCAMGKQAMGTIGYNQRNRIDTLMYLLAYPQKPMVKTKTIELIDFEKLPAGQNATVAVMSYSGYDIEDALVLNKASLDRGFGRCLVYKNAKCTLKRYTNQTFDKVMGPMLDAATRKPIWRHEILDADGICSPGEKVENKQVLVNKSMPTVTQTPLEGSSVPQQPQYKDVPVTYKGATDSYIEKVMISSNAEDAFLIKMLLRQTRRPEIGDKFSSRHGQKGVCGLIVPQEDMPFCDTGICPDIIMNPHGFPSRMTVGKLIELLAGKAGVLDGRFHYGTAFGGSKVKDVCEDLIRHGYNYLGKDYVTSGITGEPLEAYIYFGPVYYQKLKHMVLDKMHARARGPRAVLTRQPTEGRSRDGGLRLGEMERDCLIGYGASMLLLERLMISSDAFEVDVCGQCGLLGYSGWCHYCKSSCHVSSLRIPYACKLLFQELQSMNIIPRLKLAKYNE

Computationally mapped potential isoform sequences

There are 5 potential isoforms mapped to this entry

View all
EntryEntry nameGene nameLength
A0A8V0Y347A0A8V0Y347_CHICKPOLR3B1126
A0A3Q2UB09A0A3Q2UB09_CHICKPOLR3B1113
A0A8V0Y9E5A0A8V0Y9E5_CHICKPOLR3B1112
A0A8V0Y9F6A0A8V0Y9F6_CHICKPOLR3B1094
A0A3Q3AJS4A0A3Q3AJS4_CHICKPOLR3B1121

Keywords

Genome annotation databases

Similar Proteins

Disclaimer

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