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    PATL1 PATELLIN 1 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 843546, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PATL1
    Official Full Name
    PATELLIN 1
    Primary source
    TAIR:AT1G72150
    Locus tag
    AT1G72150
    See related
    Araport:AT1G72150
    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
    PATELLIN 1; T9N14.1; T9N14_1
    Summary
    novel cell-plate-associated protein that is related in sequence to proteins involved in membrane trafficking in other eukaryotes
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    Genomic context

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    See PATL1 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    4
    Sequence:
    Chromosome: 1; NC_003070.9 (27148261..27150994)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Major facilitator superfamily protein Neighboring gene uncharacterized protein Neighboring gene Sec14p-like phosphatidylinositol transfer family protein Neighboring gene MICOS complex subunit, putative (DUF543)

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003070.9

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Patellin1 negatively regulates plant salt tolerance by attenuating nitric oxide accumulation in Arabidopsis. Sun X, et al. Plant Signal Behav, 2019. PMID 31589102, Free PMC Article
    2. Patellin1, a novel Sec14-like protein, localizes to the cell plate and binds phosphoinositides. Peterman TK, et al. Plant Physiol, 2004 Oct. PMID 15466235, Free PMC Article
    3. AtCaM4 interacts with a Sec14-like protein, PATL1, to regulate freezing tolerance in Arabidopsis in a CBF-independent manner. Chu M, et al. J Exp Bot, 2018 Oct 12. PMID 30124909
    4. The deubiquitinating enzyme AMSH3 is required for intracellular trafficking and vacuole biogenesis in Arabidopsis thaliana. Isono E, et al. Plant Cell, 2010 Jun. PMID 20543027, Free PMC Article
    5. Purification of low-abundance Arabidopsis plasma-membrane protein complexes and identification of candidate components. Qi Y, et al. Plant J, 2009 Mar. PMID 19000159

    See all (21) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Arabidopsis PATL1 negatively modulates nitric oxide (NO) accumulation upon salt exposure.
      Title: Patellin1 negatively regulates plant salt tolerance by attenuating nitric oxide accumulation in Arabidopsis.
    2. Co-immunoprecipitation assays confirmed the interaction of AtCaM4 with PATL1 in vivo and a phenotype analysis showed that patl1 mutant plants exhibited enhanced freezing tolerance. Thus, we conclude that AtCaM4 negatively regulates freezing tolerance in Arabidopsis by interacting with the novel CaM-binding protein PATL1.
      Title: AtCaM4 interacts with a Sec14-like protein, PATL1, to regulate freezing tolerance in Arabidopsis in a CBF-independent manner.
    3. PATL1 is involved in membrane-trafficking events associated with cell-plate expansion or maturation and point to the involvement of phosphoinositides in cell-plate biogenesis. [Patellin1 (PATL1)]
      Title: Patellin1, a novel Sec14-like protein, localizes to the cell plate and binds phosphoinositides.
    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_105873.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protease binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables salicylic acid binding HDA PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within pollen tube growth IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in Golgi apparatus HDA PubMed 
    located_in apoplast HDA PubMed 
    NOT located_in cytosol RCA
    inferred from Reviewed Computational Analysis
    more info
    		 PubMed 
    located_in mitochondrion HDA PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  
    located_in plasma membrane HDA PubMed 
    located_in plasmodesma HDA PubMed 
    located_in vacuole HDA PubMed 

    General protein information

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    Preferred Names
    PATELLIN 1
    NP_177360.1
    • PATELLIN 1 (PATL1); FUNCTIONS IN: transporter activity; INVOLVED IN: transport, pollen tube growth; LOCATED IN: apoplast, plasma membrane, chloroplast, vacuole, membrane; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Cellular retinaldehyde-binding/triple function, C-terminal (InterPro:IPR001251), Cellular retinaldehyde-binding/triple function, N-terminal (InterPro:IPR008273), GOLD (InterPro:IPR009038), Phosphatidylinositol transfer protein-like, N-terminal (InterPro:IPR011074); BEST Arabidopsis thaliana protein match is: PATELLIN 2 (TAIR:AT1G22530.1); Has 71908 Blast hits to 38545 proteins in 2590 species: Archae - 322; Bacteria - 14379; Metazoa - 24510; Fungi - 7976; Plants - 3688; Viruses - 410; Other Eukaryotes - 20623 (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
      27148261..27150994
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_105873.3 → NP_177360.1  PATELLIN 1 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_177360.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q56WK6, Q9C7U0
      UniProtKB/TrEMBL
      A0A5S9WT86
      Conserved Domains (2) summary
      smart01100
      Location:247 → 280
      CRAL_TRIO_N; CRAL/TRIO, N-terminal domain
      cd00170
      Location:297 → 463
      SEC14; Sec14p-like lipid-binding domain. Found in secretory proteins, such as S. cerevisiae phosphatidylinositol transfer protein (Sec14p), and in lipid regulated proteins such as RhoGAPs, RhoGEFs and neurofibromin (NF1). SEC14 domain of Dbl is known to ...
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q56WK6.2

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