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    BXL1 beta-xylosidase 1 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 834996, updated on 18-Sep-2024

    Summary

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    Official Symbol
    BXL1
    Official Full Name
    beta-xylosidase 1
    Primary source
    TAIR:AT5G49360
    Locus tag
    AT5G49360
    See related
    Araport:AT5G49360
    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
    ATBXL1; beta-xylosidase 1; BETA-XYLOSIDASE 1; K7J8.3; K7J8_3
    Summary
    Encodes a bifunctional {beta}-D-xylosidase/{alpha}-L-arabinofuranosidase required for pectic arabinan modification. Located in the extracellular matrix. Gene is expressed specifically in tissues undergoing secondary wall thickening. This is a member of glycosyl hydrolase family 3 and has six other closely related members.
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    Genomic context

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    See BXL1 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    6
    Sequence:
    Chromosome: 5; NC_003076.8 (20011812..20016857, complement)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene TRICHOME BIREFRINGENCE-LIKE 4 Neighboring gene Glycine-rich protein family Neighboring gene serine/threonine-protein phosphatase 4 regulatory subunit-like protein Neighboring gene zinc knuckle (CCHC-type) family protein

    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. AtBXL1 encodes a bifunctional beta-D-xylosidase/alpha-L-arabinofuranosidase required for pectic arabinan modification in Arabidopsis mucilage secretory cells. Arsovski AA, et al. Plant Physiol, 2009 Jul. PMID 19458117, Free PMC Article
    2. The Arabidopsis transcription factor LUH/MUM1 is required for extrusion of seed coat mucilage. Huang J, et al. Plant Physiol, 2011 Jun. PMID 21518777, Free PMC Article
    3. The Genetic Control of SEEDSTICK and LEUNIG-HOMOLOG in Seed and Fruit Development: New Insights into Cell Wall Control. Di Marzo M, et al. Plants (Basel), 2022 Nov 17. PMID 36432874, Free PMC Article
    4. Identification and molecular properties of SUMO-binding proteins in Arabidopsis. Park HC, et al. Mol Cells, 2011 Aug. PMID 21607647, Free PMC Article
    5. The plasmodesmal protein PDLP1 localises to haustoria-associated membranes during downy mildew infection and regulates callose deposition. Caillaud MC, et al. PLoS Pathog, 2014 Oct. PMID 25393742, Free PMC Article

    See all (10) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. BXL1 has a role as an alpha-l-arabinofuranosidase acting in seed coat development.
      Title: AtBXL1 encodes a bifunctional beta-D-xylosidase/alpha-L-arabinofuranosidase required for pectic arabinan modification in Arabidopsis mucilage secretory cells.
    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_124313.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables alpha-L-arabinofuranosidase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables xylan 1,4-beta-xylosidase activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in plant-type cell wall biogenesis IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within seed coat development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in xylan catabolic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in apoplast HDA PubMed 
    located_in extracellular region ISM
    Inferred from Sequence Model
    more info
    		  
    located_in plastid HDA PubMed 

    General protein information

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    Preferred Names
    beta-xylosidase 1
    NP_199747.1
    • beta-xylosidase 1 (BXL1); FUNCTIONS IN: alpha-N-arabinofuranosidase activity, hydrolase activity, hydrolyzing O-glycosyl compounds; INVOLVED IN: seed coat development; LOCATED IN: apoplast, plant-type cell wall; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Glycoside hydrolase, family 3, N-terminal (InterPro:IPR001764), Glycoside hydrolase, family 3, C-terminal (InterPro:IPR002772), Glycoside hydrolase, catalytic core (InterPro:IPR017853); BEST Arabidopsis thaliana protein match is: beta-xylosidase 2 (TAIR:AT1G02640.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (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
      20011812..20016857 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_124313.3 → NP_199747.1  beta-xylosidase 1 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_199747.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9FGY1
      UniProtKB/TrEMBL
      A0A178U6W0, A0A5S9YDK2
      Conserved Domains (3) summary
      PLN03080
      Location:16 → 771
      PLN03080; Probable beta-xylosidase; Provisional
      pfam14310
      Location:693 → 763
      Fn3-like; Fibronectin type III-like domain
      cl07971
      Location:60 → 361
      Glyco_hydro_3; Glycosyl hydrolase family 3 N terminal domain
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9FGY1.1

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