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    KCS9 3-ketoacyl-CoA synthase 9 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 816124, updated on 18-Sep-2024

    Summary

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    Official Symbol
    KCS9
    Official Full Name
    3-ketoacyl-CoA synthase 9
    Primary source
    TAIR:AT2G16280
    Locus tag
    AT2G16280
    See related
    Araport:AT2G16280
    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
    3-ketoacyl-CoA synthase 9; F16F14.22; F16F14_22
    Summary
    Encodes KCS9, a member of the 3-ketoacyl-CoA synthase family involved in the biosynthesis of VLCFA (very long chain fatty acids).
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    Genomic context

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    See KCS9 in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    1
    Sequence:
    Chromosome: 2; NC_003071.7 (7050799..7052951)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene miscRNA Neighboring gene uncharacterized protein Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene F-box SKIP23-like protein (DUF295)

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003071.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Arabidopsis 3-ketoacyl-coenzyme a synthase9 is involved in the synthesis of tetracosanoic acids as precursors of cuticular waxes, suberins, sphingolipids, and phospholipids. Kim J, et al. Plant Physiol, 2013 Jun. PMID 23585652, Free PMC Article
    2. CUT1, an Arabidopsis gene required for cuticular wax biosynthesis and pollen fertility, encodes a very-long-chain fatty acid condensing enzyme. Millar AA, et al. Plant Cell, 1999 May. PMID 10330468, Free PMC Article
    3. Tackling functional redundancy of Arabidopsis fatty acid elongase complexes. Batsale M, et al. Front Plant Sci, 2023. PMID 36798704, Free PMC Article
    4. The VLCFA elongase gene family in Arabidopsis thaliana: phylogenetic analysis, 3D modelling and expression profiling. Joubès J, et al. Plant Mol Biol, 2008 Jul. PMID 18465198
    5. Arabidopsis G-protein interactome reveals connections to cell wall carbohydrates and morphogenesis. Klopffleisch K, et al. Mol Syst Biol, 2011 Sep 27. PMID 21952135, Free PMC Article

    See all (6) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. KCS9 is involved in the elongation of C22 to C24 fatty acids.
      Title: Arabidopsis 3-ketoacyl-coenzyme a synthase9 is involved in the synthesis of tetracosanoic acids as precursors of cuticular waxes, suberins, sphingolipids, and phospholipids.
    Submit: New GeneRIF Correction

    Pathways from PubChem

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    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_127184.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables fatty acid elongase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within cutin-based cuticle development IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in fatty acid biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within response to cold IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within response to light stimulus IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within very long-chain fatty acid metabolic process IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in cytoplasm ISM
    Inferred from Sequence Model
    more info
    		  
    located_in endoplasmic reticulum IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    3-ketoacyl-CoA synthase 9
    NP_179223.1
    • 3-ketoacyl-CoA synthase 9 (KCS9); FUNCTIONS IN: transferase activity, transferring acyl groups other than amino-acyl groups, catalytic activity; INVOLVED IN: response to cold, response to light stimulus, very long-chain fatty acid metabolic process, response to osmotic stress, cuticle development; LOCATED IN: membrane; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Thiolase-like (InterPro:IPR016039), Very-long-chain 3-ketoacyl-CoA synthase (InterPro:IPR012392), 3-Oxoacyl-[acyl-carrier-protein (ACP)] synthase III C-terminal (InterPro:IPR013747), FAE1/Type III polyketide synthase-like protein (InterPro:IPR013601), Thiolase-like, subgroup (InterPro:IPR016038); BEST Arabidopsis thaliana protein match is: 3-ketoacyl-CoA synthase 4 (TAIR:AT1G19440.1); Has 4705 Blast hits to 4688 proteins in 1155 species: Archae - 0; Bacteria - 1679; Metazoa - 0; Fungi - 8; Plants - 2880; Viruses - 0; Other Eukaryotes - 138 (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_003071.7 Reference assembly

      Range
      7050799..7052951
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_127184.3 → NP_179223.1  3-ketoacyl-CoA synthase 9 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_179223.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9SIX1
      UniProtKB/TrEMBL
      A0A178W399, A0A5S9WYI2
      Conserved Domains (1) summary
      PLN02377
      Location:9 → 510
      PLN02377; 3-ketoacyl-CoA synthase
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9SIX1.1

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