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    Galactosyltransferase family protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 827853, updated on 18-Sep-2024

    Summary

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    Official Full Name
    Galactosyltransferase family protein
    Primary source
    TAIR:AT4G21060
    Locus tag
    AT4G21060
    See related
    Araport:AT4G21060
    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
    AGP galactosyltransferase 2; AtGALT2; GALT2; T13K14.220; T13K14_220
    Summary
    Encodes an endomembrane system-localized, hydroxyproline-O-galactosyltransferase specific for arabinogalactan-protein biosynthesis.
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    Genomic context

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    Location:
    chromosome: 4
    Exon count:
    9
    Sequence:
    Chromosome: 4; NC_003075.7 (11240730..11245049)

    Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene Dof-type zinc finger domain-containing protein Neighboring gene Dof-type zinc finger domain-containing protein Neighboring gene uncharacterized protein Neighboring gene ncRNA Neighboring gene Tetratricopeptide repeat (TPR)-like superfamily protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003075.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Functional identification of a hydroxyproline-o-galactosyltransferase specific for arabinogalactan protein biosynthesis in Arabidopsis. Basu D, et al. J Biol Chem, 2013 Apr 5. PMID 23430255, Free PMC Article
    2. Two Hydroxyproline Galactosyltransferases, GALT5 and GALT2, Function in Arabinogalactan-Protein Glycosylation, Growth and Development in Arabidopsis. Basu D, et al. PLoS One, 2015. PMID 25974423, Free PMC Article
    3. Glycosylation of a Fasciclin-Like Arabinogalactan-Protein (SOS5) Mediates Root Growth and Seed Mucilage Adherence via a Cell Wall Receptor-Like Kinase (FEI1/FEI2) Pathway in Arabidopsis. Basu D, et al. PLoS One, 2016. PMID 26731606, Free PMC Article
    4. Hydroxyproline-O-Galactosyltransferases Synthesizing Type II Arabinogalactans Are Essential for Male Gametophytic Development in Arabidopsis. Kaur D, et al. Front Plant Sci, 2022. PMID 35774810, Free PMC Article
    5. A small multigene hydroxyproline-O-galactosyltransferase family functions in arabinogalactan-protein glycosylation, growth and development in Arabidopsis. Basu D, et al. BMC Plant Biol, 2015 Dec 21. PMID 26690932, Free PMC Article

    See all (7) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Data show that Arabidopsis proteins GALT2, GALT5, SOS5, FEI1 and FEI2 act in a single genetic signaling pathway.
      Title: Glycosylation of a Fasciclin-Like Arabinogalactan-Protein (SOS5) Mediates Root Growth and Seed Mucilage Adherence via a Cell Wall Receptor-Like Kinase (FEI1/FEI2) Pathway in Arabidopsis.
    2. Two hydroxyproline galactosyltransferases, GALT5 and GALT2, function in arabinogalactan-protein glycosylation, growth and development in Arabidopsis thaliana. [GALT2]
      Title: Two Hydroxyproline Galactosyltransferases, GALT5 and GALT2, Function in Arabinogalactan-Protein Glycosylation, Growth and Development in Arabidopsis.
    3. AtGALT2 is a hydroxyproline-o-galactosyltransferase specific for arabinogalactan protein biosynthesis in Arabidopsis [AtGALT2]
      Title: Functional identification of a hydroxyproline-o-galactosyltransferase specific for arabinogalactan protein biosynthesis in Arabidopsis.
    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_001160788.1
    NM_118224.2

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables UDP-galactosyltransferase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables carbohydrate binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables glycosyltransferase activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    enables hydroxyproline O-galactosyltransferase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables hydroxyproline O-galactosyltransferase activity IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within arabinogalactan protein metabolic process IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in arabinogalactan protein metabolic process IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in pollen wall assembly IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within protein O-linked glycosylation via hydroxyproline IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in protein O-linked glycosylation via hydroxyproline IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    acts_upstream_of_or_within root hair cell development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in root hair cell development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in Golgi apparatus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in Golgi apparatus ISM
    Inferred from Sequence Model
    more info
    		  
    located_in endomembrane system IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in endoplasmic reticulum IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    Galactosyltransferase family protein
    NP_001154260.1
    • Galactosyltransferase family protein; FUNCTIONS IN: transferase activity, transferring hexosyl groups, transferase activity, transferring glycosyl groups; INVOLVED IN: protein amino acid glycosylation; LOCATED IN: membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Galectin, carbohydrate recognition domain (InterPro:IPR001079), Glycosyl transferase, family 31 (InterPro:IPR002659), Concanavalin A-like lectin/glucanase, subgroup (InterPro:IPR013320), Concanavalin A-like lectin/glucanase (InterPro:IPR008985); BEST Arabidopsis thaliana protein match is: Galactosyltransferase family protein (TAIR:AT5G62620.1); Has 2343 Blast hits to 2302 proteins in 116 species: Archae - 0; Bacteria - 6; Metazoa - 1700; Fungi - 8; Plants - 556; Viruses - 0; Other Eukaryotes - 73 (source: NCBI BLink).
    NP_193838.2
    • Galactosyltransferase family protein; FUNCTIONS IN: transferase activity, transferring hexosyl groups, transferase activity, transferring glycosyl groups; INVOLVED IN: protein amino acid glycosylation; LOCATED IN: membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Galectin, carbohydrate recognition domain (InterPro:IPR001079), Glycosyl transferase, family 31 (InterPro:IPR002659), Concanavalin A-like lectin/glucanase, subgroup (InterPro:IPR013320), Concanavalin A-like lectin/glucanase (InterPro:IPR008985); BEST Arabidopsis thaliana protein match is: Galactosyltransferase family protein (TAIR:AT5G62620.1); Has 2332 Blast hits to 2297 proteins in 115 species: Archae - 0; Bacteria - 6; Metazoa - 1696; Fungi - 8; Plants - 568; Viruses - 0; Other Eukaryotes - 54 (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_003075.7 Reference assembly

      Range
      11240730..11245049
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_118224.2 → NP_193838.2  Galactosyltransferase family protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_193838.2

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A5S9XUF5, F4JIK9
      Conserved Domains (2) summary
      pfam00337
      Location:250 → 461
      Gal-bind_lectin; Galactoside-binding lectin
      cl21608
      Location:509 → 686
      Galactosyl_T; Galactosyltransferase

    2. NM_001160788.1 → NP_001154260.1  Galactosyltransferase family protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001154260.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      A7XDQ9, Q9SUA8
      UniProtKB/TrEMBL
      A0A1W6AK01, A0A7G2EZU1
      Conserved Domains (1) summary
      PLN03133
      Location:149 → 681
      PLN03133; beta-1,3-galactosyltransferase; Provisional
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    A7XDQ9.1

    Gene LinkOut

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