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    GPAT9 glycerol-3-phosphate acyltransferase 9 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 836183, updated on 18-Sep-2024

    Summary

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    Official Symbol
    GPAT9
    Official Full Name
    glycerol-3-phosphate acyltransferase 9
    Primary source
    TAIR:AT5G60620
    Locus tag
    AT5G60620
    See related
    Araport:AT5G60620
    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
    glycerol-3-phosphate acyltransferase 9; MUP24.4; MUP24_4
    Summary
    Glycerol-3-phosphate acyltransferase localized to the ER. Similar to mammalian cells involved in storage oil formation.
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    Genomic context

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    See GPAT9 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    12
    Sequence:
    Chromosome: 5; NC_003076.8 (24367142..24369790)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene 4-hydroxy-3-methylbut-2-enyl diphosphate synthase Neighboring gene F-box/RNI-like superfamily protein Neighboring gene Defensin-like (DEFL) family protein Neighboring gene uncharacterized protein Neighboring gene ncRNA Neighboring gene PDI-like 1-4

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003076.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Arabidopsis GPAT9 contributes to synthesis of intracellular glycerolipids but not surface lipids. Singer SD, et al. J Exp Bot, 2016 Aug. PMID 27325892, Free PMC Article
    2. Arabidopsis thaliana GPAT8 and GPAT9 are localized to the ER and possess distinct ER retrieval signals: functional divergence of the dilysine ER retrieval motif in plant cells. Gidda SK, et al. Plant Physiol Biochem, 2009 Oct. PMID 19539490
    3. Identification of Arabidopsis GPAT9 (At5g60620) as an Essential Gene Involved in Triacylglycerol Biosynthesis. Shockey J, et al. Plant Physiol, 2016 Jan. PMID 26586834, Free PMC Article
    4. Agpat6--a novel lipid biosynthetic gene required for triacylglycerol production in mammary epithelium. Beigneux AP, et al. J Lipid Res, 2006 Apr. PMID 16449762, Free PMC Article
    5. Putative glycosyltransferases and other plant Golgi apparatus proteins are revealed by LOPIT proteomics. Nikolovski N, et al. Plant Physiol, 2012 Oct. PMID 22923678, Free PMC Article

    See all (6) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. contributes to synthesis of intracellular glycerolipids but not surface lipids
      Title: Arabidopsis GPAT9 contributes to synthesis of intracellular glycerolipids but not surface lipids.
    2. GPAT9 is the endoplasmic reticulum-localized enzyme responsible for plant membrane lipid and oil biosynthesis.
      Title: Identification of Arabidopsis GPAT9 (At5g60620) as an Essential Gene Involved in Triacylglycerol Biosynthesis.
    3. Data indicated that both GPAT8 and GPAT9 were localized to the endoplasmic reticulum and their N- and C-termini were oriented towards the cytosol, however, these two proteins contained distinct types of ER retrieval signals. [GPAT9]
      Title: Arabidopsis thaliana GPAT8 and GPAT9 are localized to the ER and possess distinct ER retrieval signals: functional divergence of the dilysine ER retrieval motif in plant cells.
    Submit: New GeneRIF Correction

    Pathways from PubChem

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    General gene information

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    Homology

    NM_125455.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables glycerol-3-phosphate O-acyltransferase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables glycerol-3-phosphate O-acyltransferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    NOT involved_in cuticle development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within diacylglycerol biosynthetic process ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    involved_in fatty acid biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in gametophyte development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in glycerol-3-phosphate metabolic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in lipid storage IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in pollen maturation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in seed oilbody biogenesis IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in triglyceride biosynthetic process IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in triglyceride biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within triglyceride biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within triglyceride biosynthetic process ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in endoplasmic reticulum HDA PubMed 
    located_in endoplasmic reticulum IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    glycerol-3-phosphate acyltransferase 9
    NP_568925.1
    • glycerol-3-phosphate acyltransferase 9 (GPAT9); FUNCTIONS IN: acyltransferase activity; INVOLVED IN: triglyceride biosynthetic process, diacylglycerol biosynthetic process, metabolic process; LOCATED IN: endoplasmic reticulum, plasma membrane, membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Phospholipid/glycerol acyltransferase (InterPro:IPR002123); BEST Arabidopsis thaliana protein match is: Phospholipid/glycerol acyltransferase family protein (TAIR:AT1G80950.1); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (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_003076.8 Reference assembly

      Range
      24367142..24369790
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_125455.4 → NP_568925.1  glycerol-3-phosphate acyltransferase 9 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_568925.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q8GWG0, Q9FF57
      UniProtKB/TrEMBL
      A0A178UCY8, A0A5S9YFT5
      Conserved Domains (1) summary
      PLN02833
      Location:1 → 376
      PLN02833; glycerol acyltransferase family protein
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q8GWG0.1

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