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    PMH1 putative mitochondrial RNA helicase 1 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 821800, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PMH1
    Official Full Name
    putative mitochondrial RNA helicase 1
    Primary source
    TAIR:AT3G22310
    Locus tag
    AT3G22310
    See related
    Araport:AT3G22310
    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
    ATRH9; putative mitochondrial RNA helicase 1; RNA HELICASE 9
    Summary
    Sequence similarity ot DEAD-box RNA helicases. Binds RNA and DNA. Involved in drought, salt and cold stress responses.
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    Genomic context

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    See PMH1 in Genome Data Viewer
    Location:
    chromosome: 3
    Exon count:
    8
    Sequence:
    Chromosome: 3; NC_003074.8 (7887276..7890153)

    Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene Endoplasmic reticulum vesicle transporter protein Neighboring gene ribosomal protein S10 Neighboring gene Eukaryotic rpb5 RNA polymerase subunit family protein Neighboring gene putative mitochondrial RNA helicase 2

    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. Recruitment of Arabidopsis RNA Helicase AtRH9 to the Viral Replication Complex by Viral Replicase to Promote Turnip Mosaic Virus Replication. Li Y, et al. Sci Rep, 2016 Jul 26. PMID 27456972, Free PMC Article
    2. The DEAD-box protein PMH2 is required for efficient group II intron splicing in mitochondria of Arabidopsis thaliana. Köhler D, et al. Plant Mol Biol, 2010 Mar. PMID 19960362
    3. Functional characterization of DEAD-box RNA helicases in Arabidopsis thaliana under abiotic stress conditions. Kim JS, et al. Plant Cell Physiol, 2008 Oct. PMID 18725370
    4. Two DEAD-box proteins may be part of RNA-dependent high-molecular-mass protein complexes in Arabidopsis mitochondria. Matthes A, et al. Plant Physiol, 2007 Dec. PMID 17951454, Free PMC Article
    5. Targeted interactomics reveals a complex core cell cycle machinery in Arabidopsis thaliana. Van Leene J, et al. Mol Syst Biol, 2010 Aug 10. PMID 20706207, Free PMC Article

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. the subcellular distribution of AtRH9 was altered in the virus-infected cells, and AtRH9 was recruited to the viral replication complex. These results suggest that Arabidopsis AtRH9 is an important component of the TuMV replication complex, possibly recruited via its interaction with NIb.
      Title: Recruitment of Arabidopsis RNA Helicase AtRH9 to the Viral Replication Complex by Viral Replicase to Promote Turnip Mosaic Virus Replication.
    2. AtRH9 and AtRH25 affect seed germination under salt stress conditions.
      Title: Functional characterization of DEAD-box RNA helicases in Arabidopsis thaliana under abiotic stress conditions.
    3. PMH1 and PMH2 (for PUTATIVE MITOCHONDRIAL RNA HELICASE), were analyzed and characterized in mitochondria of Arabidopsis
      Title: Two DEAD-box proteins may be part of RNA-dependent high-molecular-mass protein complexes in Arabidopsis mitochondria.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_001338579.1
    NM_113129.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables DNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables RNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables RNA helicase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables nucleic acid binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within response to cold IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within response to salt stress IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within response to water deprivation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within viral RNA genome replication IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in cytoplasm IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in cytosol HDA PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  
    part_of protein-containing complex IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in viral replication complex IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    putative mitochondrial RNA helicase 1
    NP_188870.1
    • putative mitochondrial RNA helicase 1 (PMH1); CONTAINS InterPro DOMAIN/s: RNA helicase, DEAD-box type, Q motif (InterPro:IPR014014), DNA/RNA helicase, DEAD/DEAH box type, N-terminal (InterPro:IPR011545), DEAD-like helicase, N-terminal (InterPro:IPR014001), DNA/RNA helicase, C-terminal (InterPro:IPR001650), Helicase, superfamily 1/2, ATP-binding domain (InterPro:IPR014021); BEST Arabidopsis thaliana protein match is: putative mitochondrial RNA helicase 2 (TAIR:AT3G22330.1); Has 154573 Blast hits to 81509 proteins in 3841 species: Archae - 1406; Bacteria - 64973; Metazoa - 34940; Fungi - 12014; Plants - 11424; Viruses - 1269; Other Eukaryotes - 28547 (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
      7887276..7890153
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_113129.4 → NP_188870.1  putative mitochondrial RNA helicase 1 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_188870.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9LUW6, Q9ZS11
      UniProtKB/TrEMBL
      A0A5S9XEJ1, A0A654FAJ6
      Conserved Domains (1) summary
      COG0513
      Location:119 → 492
      SrmB; Superfamily II DNA and RNA helicase [Replication, recombination and repair]

    2. NM_001338579.1 → NP_001327663.1  putative mitochondrial RNA helicase 1 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1I9LT07, A0A5S9XEJ1
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9LUW6.1

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