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    PARVUS Nucleotide-diphospho-sugar transferases superfamily protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 838512, updated on 18-Sep-2024

    Summary

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    Official Symbol
    PARVUS
    Official Full Name
    Nucleotide-diphospho-sugar transferases superfamily protein
    Primary source
    TAIR:AT1G19300
    Locus tag
    AT1G19300
    See related
    Araport:AT1G19300
    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
    ATGATL1; F18O14.2; F18O14_2; GALACTURONOSYLTRANSFERASE-LIKE 1; GAOLAOZHUANGREN 1; GATL1; GLZ1
    Summary
    The PARVUS/GLZ1 gene encodes a putative family 8 glycosyl transferase that contributes to xylan biosynthesis. Its gene expression shows good co-variance with the IRX3 gene involved in secondary cell wall synthesis. PARVUS/GLZ1 is predicted to have galacturonosyltransferase activity and may be involved in the formation of the complex oligosaccharide sequence present at the reducing end of xylan. PARVUS is expressed in cells undergoing secondary wall thickening, and parvus mutants have thinner cell walls.
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    Genomic context

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    See PARVUS in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    1
    Sequence:
    Chromosome: 1; NC_003070.9 (6671095..6672777, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene Pentatricopeptide repeat (PPR) superfamily protein Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene RING/U-box superfamily protein Neighboring gene Pathogenesis-related thaumatin superfamily protein

    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. PARVUS affects aluminium sensitivity by modulating the structure of glucuronoxylan in Arabidopsis thaliana. Zhu XF, et al. Plant Cell Environ, 2017 Sep. PMID 28622705
    2. The PARVUS gene is expressed in cells undergoing secondary wall thickening and is essential for glucuronoxylan biosynthesis. Lee C, et al. Plant Cell Physiol, 2007 Dec. PMID 17991630
    3. Comparison of five xylan synthesis mutants reveals new insight into the mechanisms of xylan synthesis. Brown DM, et al. Plant J, 2007 Dec. PMID 17944810
    4. Functional identification of an Arabidopsis pectin biosynthetic homogalacturonan galacturonosyltransferase. Sterling JD, et al. Proc Natl Acad Sci U S A, 2006 Mar 28. PMID 16540543, Free PMC Article
    5. The GAOLAOZHUANGREN1 gene encodes a putative glycosyltransferase that is critical for normal development and carbohydrate metabolism. Shao M, et al. Plant Cell Physiol, 2004 Oct. PMID 15564529

    See all (7) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. the altered properties of hemicellulose in the PARVUS mutant contribute to its decreased Aluminum accumulation.
      Title: PARVUS affects aluminium sensitivity by modulating the structure of glucuronoxylan in Arabidopsis thaliana.
    2. findings implicate a possible role for PARVUS in the initiation of biosynthesis of the GX tetrasaccharide primer sequence and provide novel insights into the mechanisms of GX biosynthesis
      Title: The PARVUS gene is expressed in cells undergoing secondary wall thickening and is essential for glucuronoxylan biosynthesis.
    3. characterization of an Arabidopsis mutant, designated gaolaozhuangren1 (glz1), which is allelic to parvus; results suggest a requirement for the GLZ1 function in normal sink-source transition during plant development [GlZ1]
      Title: The GAOLAOZHUANGREN1 gene encodes a putative glycosyltransferase that is critical for normal development and carbohydrate metabolism.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Markers

    Homology

    NM_101787.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables glycosyltransferase activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    enables polygalacturonate 4-alpha-galacturonosyltransferase activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within cell wall thickening IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within glucuronoxylan biosynthetic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within leaf development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within multicellular organismal reproductive process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in pectin biosynthetic process IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within xylem and phloem pattern formation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chloroplast 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
    Nucleotide-diphospho-sugar transferases superfamily protein
    NP_564077.1
    • PARVUS (PARVUS); CONTAINS InterPro DOMAIN/s: Glycosyl transferase, family 8 (InterPro:IPR002495); BEST Arabidopsis thaliana protein match is: galacturonosyltransferase-like 2 (TAIR:AT3G50760.1); Has 1825 Blast hits to 1814 proteins in 439 species: Archae - 2; Bacteria - 918; Metazoa - 149; Fungi - 0; Plants - 715; Viruses - 0; Other Eukaryotes - 41 (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
      6671095..6672777 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_101787.3 → NP_564077.1  Nucleotide-diphospho-sugar transferases superfamily protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_564077.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q8L5Z6, Q8LF94, Q9LN68
      UniProtKB/TrEMBL
      A0A178W8I2, A0A654EC81, W8Q3S3
      Conserved Domains (1) summary
      pfam01501
      Location:66 → 326
      Glyco_transf_8; Glycosyl transferase family 8
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9LN68.1

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