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    trichome birefringence-like protein (DUF828) [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 830559, updated on 18-Sep-2024

    Summary

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    Official Full Name
    trichome birefringence-like protein (DUF828)
    Primary source
    TAIR:AT5G06700
    Locus tag
    AT5G06700
    See related
    Araport:AT5G06700
    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
    MPH15.5; MPH15_5; TRICHOME BIREFRINGENCE
    Summary
    Encodes a member of the TBL (TRICHOME BIREFRINGENCE-LIKE) gene family containing a plant-specific DUF231 (domain of unknown function) domain. TBL gene family has 46 members, two of which (TBR/AT5G06700 and TBL3/AT5G01360) have been shown to be involved in the synthesis and deposition of secondary wall cellulose, presumably by influencing the esterification state of pectic polymers. A nomenclature for this gene family has been proposed (Volker Bischoff & Wolf Scheible, 2010, personal communication). A tbr mutant is impaired in its ability to deposit secondary wall cellulose in specific cell types, most notably in trichomes.
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    Genomic context

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    Location:
    chromosome: 5
    Exon count:
    5
    Sequence:
    Chromosome: 5; NC_003076.8 (2063414..2066553)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene tRNA-Ser Neighboring gene WCRKC thioredoxin 1 Neighboring gene homeobox leucine zipper protein Neighboring gene peroxidase 2

    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. Involvement of TBL/DUF231 proteins into cell wall biology. Bischoff V, et al. Plant Signal Behav, 2010 Aug. PMID 20657172, Free PMC Article
    2. TRICHOME BIREFRINGENCE and its homolog AT5G01360 encode plant-specific DUF231 proteins required for cellulose biosynthesis in Arabidopsis. Bischoff V, et al. Plant Physiol, 2010 Jun. PMID 20388664, Free PMC Article
    3. Acetylation of homogalacturonan and rhamnogalacturonan-I is catalyzed by a suite of trichome birefringence-like proteins. Zhong R, et al. Plant J, 2024 Feb. PMID 37934816
    4. 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
    5. Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana. Tabata S, et al. Nature, 2000 Dec 14. PMID 11130714

    GeneRIFs: Gene References Into Functions

    General gene information

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    NM_120753.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables O-acetyltransferase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables O-acyltransferase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within cellulose biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within pectin biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within plant-type cell wall modification IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within plant-type secondary cell wall biogenesis IMP
    Inferred from Mutant Phenotype
    more info
    		  
    Component Evidence Code Pubs
    located_in Golgi apparatus HDA PubMed 
    located_in endosome HDA PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  
    located_in trans-Golgi network HDA PubMed 

    General protein information

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    Preferred Names
    trichome birefringence-like protein (DUF828)
    NP_568173.2
    • FUNCTIONS IN: molecular_function unknown; INVOLVED IN: plant-type cell wall modification, pectin biosynthetic process, cellulose biosynthetic process, secondary cell wall biogenesis; LOCATED IN: cellular_component unknown; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF231, plant (InterPro:IPR004253); BEST Arabidopsis thaliana protein match is: Plant protein of unknown function (DUF828) (TAIR:AT3G12060.1); Has 18773 Blast hits to 6666 proteins in 584 species: Archae - 22; Bacteria - 3086; Metazoa - 4181; Fungi - 2776; Plants - 1414; Viruses - 506; Other Eukaryotes - 6788 (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
      2063414..2066553
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_120753.4 → NP_568173.2  trichome birefringence-like protein (DUF828) [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_568173.2

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      D9I8D9, Q8LEF8, Q9FG35
      UniProtKB/TrEMBL
      A0A178UF27, A0A5S9Y468, A0A654FZC3, A0AAF0Y2I6
      Conserved Domains (3) summary
      pfam05109
      Location:97 → 210
      Herpes_BLLF1; Herpes virus major outer envelope glycoprotein (BLLF1)
      pfam13839
      Location:307 → 592
      PC-Esterase; GDSL/SGNH-like Acyl-Esterase family found in Pmr5 and Cas1p
      pfam14416
      Location:253 → 306
      PMR5N; PMR5 N terminal Domain
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9FG35.1

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