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    XTH21 xyloglucan endotransglucosylase/hydrolase 21 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 816395, updated on 18-Sep-2024

    Summary

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    Official Symbol
    XTH21
    Official Full Name
    xyloglucan endotransglucosylase/hydrolase 21
    Primary source
    TAIR:AT2G18800
    Locus tag
    AT2G18800
    See related
    Araport:AT2G18800
    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
    ATXTH21; MSF3.18; MSF3_18; xyloglucan endotransglucosylase/hydrolase 21; XYLOGLUCAN ENDOTRANSGLUCOSYLASE/HYDROLASE 21
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    Genomic context

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    See XTH21 in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    3
    Sequence:
    Chromosome: 2; NC_003071.7 (8144881..8146477)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene F-box and associated interaction domains-containing protein Neighboring gene phytochrome B Neighboring gene B3 domain protein (DUF313) Neighboring gene pseudo

    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. A xyloglucan endotransglucosylase/hydrolase involves in growth of primary root and alters the deposition of cellulose in Arabidopsis. Liu YB, et al. Planta, 2007 Nov. PMID 17674032
    2. AtHAP5A modulates freezing stress resistance in Arabidopsis through binding to CCAAT motif of AtXTH21. Shi H, et al. New Phytol, 2014 Jul. PMID 24739069
    3. Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana. Lin X, et al. Nature, 1999 Dec 16. PMID 10617197

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. AtHAP5A modulates freezing stress resistance in Arabidopsis through binding to the CCAAT motif of AtXTH21.
      Title: AtHAP5A modulates freezing stress resistance in Arabidopsis through binding to CCAAT motif of AtXTH21.
    2. AtXTH21 (At2g18800), an Arabidopsis XTH gene that mainly expresses in root and flower, exhibits different expression profiles from other XTH members under hormone treatment.
      Title: A xyloglucan endotransglucosylase/hydrolase involves in growth of primary root and alters the deposition of cellulose in Arabidopsis.
    Submit: New GeneRIF Correction

    General gene information

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    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables hydrolase activity, hydrolyzing O-glycosyl compounds IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables polysaccharide binding ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    enables xyloglucan:xyloglucosyl transferase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in cell wall biogenesis IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within cell wall modification IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within primary root development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in xyloglucan metabolic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    Component Evidence Code Pubs
    located_in extracellular region ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    xyloglucan endotransglucosylase/hydrolase 21
    NP_179470.1
    • xyloglucan endotransglucosylase/hydrolase 21 (XTH21); FUNCTIONS IN: hydrolase activity, acting on glycosyl bonds, xyloglucan endotransglucosylase activity; INVOLVED IN: primary root development, cell wall modification; LOCATED IN: endomembrane system, apoplast, cell wall; EXPRESSED IN: stem, root, flower, leaf; CONTAINS InterPro DOMAIN/s: Xyloglucan endotransglucosylase/hydrolase (InterPro:IPR016455), Xyloglucan endo-transglycosylase, C-terminal (InterPro:IPR010713), Concanavalin A-like lectin/glucanase, subgroup (InterPro:IPR013320), Concanavalin A-like lectin/glucanase (InterPro:IPR008985), Glycoside hydrolase, family 16 (InterPro:IPR000757), Glycoside hydrolase, family 16, active site (InterPro:IPR008263); BEST Arabidopsis thaliana protein match is: Xyloglucan endotransglucosylase/hydrolase family protein (TAIR:AT5G57560.1); Has 2258 Blast hits to 2238 proteins in 320 species: Archae - 0; Bacteria - 306; Metazoa - 0; Fungi - 452; Plants - 1384; Viruses - 0; Other Eukaryotes - 116 (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
      8144881..8146477
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_127436.2 → NP_179470.1  xyloglucan endotransglucosylase/hydrolase 21 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_179470.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9ZV40
      UniProtKB/TrEMBL
      A0A178VQ29, A0A5S9WZE5, A0A654EU21
      Conserved Domains (1) summary
      cd02176
      Location:27 → 296
      GH16_XET; Xyloglucan endotransglycosylase, member of glycosyl hydrolase family 16
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9ZV40.1

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