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    CSP41A chloroplast stem-loop binding protein of 41 kDa [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 825489, updated on 7-Sep-2023

    Summary

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    Gene symbol
    CSP41A
    Gene description
    chloroplast stem-loop binding protein of 41 kDa
    Primary source
    Araport:AT3G63140
    Locus tag
    AT3G63140
    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
    chloroplast stem-loop binding protein of 41 kDa; chloroplast stem-loop binding protein of 41 kDa
    Summary
    Encodes a protein with ribonuclease activity that is involved in plastid rRNA maturation.
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    Genomic context

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    Location:
    chromosome: 3
    Exon count:
    6
    Sequence:
    Chromosome: 3; NC_003074.8 (23326867..23328789, complement)

    Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene cyclin p1;1 Neighboring gene RAN GTPase activating protein 1 Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene MIRO-related GTP-ase 2 Neighboring gene outer envelope membrane protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003074.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. The RNA-binding proteins CSP41a and CSP41b may regulate transcription and translation of chloroplast-encoded RNAs in Arabidopsis. Bollenbach TJ, et al. Plant Mol Biol, 2009 Mar. PMID 19067181
    2. Arabidopsis thaliana mutants reveal a role for CSP41a and CSP41b, two ribosome-associated endonucleases, in chloroplast ribosomal RNA metabolism. Beligni MV, et al. Plant Mol Biol, 2008 Jul. PMID 18398686
    3. Identification of proteins expressed at extremely low level in Arabidopsis leaves. Xu Y, et al. Biochem Biophys Res Commun, 2007 Jul 6. PMID 17511964
    4. Tocopherol cyclase (VTE1) localization and vitamin E accumulation in chloroplast plastoglobule lipoprotein particles. Vidi PA, et al. J Biol Chem, 2006 Apr 21. PMID 16414959
    5. High light response of the thylakoid proteome in arabidopsis wild type and the ascorbate-deficient mutant vtc2-2. A comparative proteomics study. Giacomelli L, et al. Plant Physiol, 2006 Jun. PMID 16648217, Free PMC Article

    See all (17) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. CSP41a and CSP41b stimulate both transcription and translation in the chloroplast.[CSP41a]
      Title: The RNA-binding proteins CSP41a and CSP41b may regulate transcription and translation of chloroplast-encoded RNAs in Arabidopsis.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_116179.5

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables mRNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables poly(U) RNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in chloroplast organization ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    involved_in circadian rhythm ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    involved_in plastid translation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in positive regulation of DNA-templated transcription IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in positive regulation of translation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within rRNA processing IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in apoplast HDA PubMed 
    located_in chloroplast HDA PubMed 
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast envelope HDA PubMed 
    located_in chloroplast stroma HDA PubMed 
    located_in chloroplast thylakoid HDA PubMed 
    located_in cytosol HDA PubMed 
    located_in plastoglobule HDA PubMed 
    located_in ribosome ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    located_in stromule ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    located_in thylakoid HDA PubMed 

    General protein information

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    Preferred Names
    chloroplast stem-loop binding protein of 41 kDa
    NP_191873.1
    • chloroplast stem-loop binding protein of 41 kDa (CSP41A); FUNCTIONS IN: mRNA binding, poly(U) RNA binding; INVOLVED IN: rRNA processing; LOCATED IN: in 6 components; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: NAD-dependent epimerase/dehydratase (InterPro:IPR001509), NAD(P)-binding domain (InterPro:IPR016040); BEST Arabidopsis thaliana protein match is: chloroplast RNA binding (TAIR:AT1G09340.1); Has 1047 Blast hits to 1047 proteins in 372 species: Archae - 70; Bacteria - 649; Metazoa - 6; Fungi - 5; Plants - 106; Viruses - 0; Other Eukaryotes - 211 (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_003074.8 Reference assembly

      Range
      23326867..23328789 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_116179.5 → NP_191873.1  chloroplast stem-loop binding protein of 41 kDa [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_191873.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9LYA9
      UniProtKB/TrEMBL
      A0A5S9XP40
      Conserved Domains (2) summary
      PLN00016
      Location:59 → 406
      PLN00016; RNA-binding protein; Provisional
      cl21454
      Location:80 → 333
      NADB_Rossmann; Rossmann-fold NAD(P)(+)-binding proteins
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9LYA9.1

    Gene LinkOut

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