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NRPA2 nuclear RNA polymerase A2 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 839872, updated on 18-Sep-2024

Summary

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Official Symbol
NRPA2
Official Full Name
nuclear RNA polymerase A2
Primary source
TAIR:AT1G29940
Locus tag
AT1G29940
See related
Araport:AT1G29940
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
F1N18.2; nuclear RNA polymerase A2
Summary
Encodes a subunit of RNA polymerase 1 (aka RNA polymerase A).
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Genomic context

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Location:
chromosome: 1
Exon count:
27
Sequence:
Chromosome: 1; NC_003070.9 (10479007..10486824, complement)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene chlorophyll A/B binding protein 3 Neighboring gene chlorophyll A/B-binding protein 2 Neighboring gene chlorophyll A/B binding protein 1 Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene basic helix-loop-helix (bHLH) DNA-binding superfamily protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Sex-biased lethality or transmission of defective transcription machinery in Arabidopsis. Onodera Y, et al. Genetics, 2008 Sep. PMID 18723889, Free PMC Article
  2. A Pan-plant Protein Complex Map Reveals Deep Conservation and Novel Assemblies. McWhite CD, et al. Cell, 2020 Apr 16. PMID 32191846, Free PMC Article
  3. Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana. Theologis A, et al. Nature, 2000 Dec 14. PMID 11130712

GeneRIFs: Gene References Into Functions

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_102734.5

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables DNA binding IEA
Inferred from Electronic Annotation
more info
  
enables DNA-directed 5'-3' RNA polymerase activity IEA
Inferred from Electronic Annotation
more info
  
enables ribonucleoside binding IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in DNA-templated transcription IEA
Inferred from Electronic Annotation
more info
  
involved_in megagametogenesis IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in chloroplast ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
nuclear RNA polymerase A2
NP_564341.2
  • nuclear RNA polymerase A2 (NRPA2); FUNCTIONS IN: DNA-directed RNA polymerase activity, ribonucleoside binding, DNA binding; INVOLVED IN: transcription; LOCATED IN: nucleus; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: DNA-directed RNA polymerase, subunit 2, domain 6 (InterPro:IPR007120), RNA polymerase Rpb2, domain 7 (InterPro:IPR007641), RNA polymerase, beta subunit, protrusion (InterPro:IPR007644), RNA polymerase I, Rpa2 specific (InterPro:IPR009674), DNA-directed RNA polymerase, subunit 2 (InterPro:IPR015712), RNA polymerase Rpb2, domain 3 (InterPro:IPR007645), RNA polymerase Rpb2, domain 2 (InterPro:IPR007642), RNA polymerase, beta subunit, conserved site (InterPro:IPR007121); BEST Arabidopsis thaliana protein match is: nuclear RNA polymerase C2 (TAIR:AT5G45140.1); Has 19116 Blast hits to 18561 proteins in 6776 species: Archae - 498; Bacteria - 7658; Metazoa - 537; Fungi - 3600; Plants - 1857; Viruses - 241; Other Eukaryotes - 4725 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003070.9 Reference assembly

    Range
    10479007..10486824 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_102734.5 → NP_564341.2  nuclear RNA polymerase A2 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_564341.2

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    F4I366, Q0WLL1, Q9C8S4, Q9FXG4
    UniProtKB/TrEMBL
    A0A178W5B4, A0A5S9WF57, A0A654EPQ9
    Conserved Domains (3) summary
    cd00653
    Location:22 → 1169
    RNA_pol_B_RPB2; RNA polymerase beta subunit. RNA polymerases catalyse the DNA dependent polymerization of RNA. Prokaryotes contain a single RNA polymerase compared to three in eukaryotes (not including mitochondrial. and chloroplast polymerases). Each RNA polymerase ...
    pfam04561
    Location:193 → 372
    RNA_pol_Rpb2_2; RNA polymerase Rpb2, domain 2
    pfam06883
    Location:576 → 628
    RNA_pol_Rpa2_4; RNA polymerase I, Rpa2 specific domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
F4I366.1

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