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

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

    Summary

    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

    See NRPA2 in Genome Data Viewer
    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

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    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

    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_102734.5NP_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:221169
      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:193372
      RNA_pol_Rpb2_2; RNA polymerase Rpb2, domain 2
      pfam06883
      Location:576628
      RNA_pol_Rpa2_4; RNA polymerase I, Rpa2 specific domain