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CALS5 callose synthase 5 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 815852, updated on 18-Sep-2024

Summary

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Official Symbol
CALS5
Official Full Name
callose synthase 5
Primary source
TAIR:AT2G13680
Locus tag
AT2G13680
See related
Araport:AT2G13680
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
ARABIDOPSIS THALIANA GLUCAN SYNTHASE-LIKE 2; ATGSL02; callose synthase 5; GLS2; GLUCAN SYNTHASE-LIKE 2
Summary
Responsible for the synthesis of callose deposited at the primary cell wall of meiocytes, tetrads and microspores. Required for exine formation during microgametogenesis and for pollen viability. Highest expression in meiocytes, tetrads, microspores and mature pollen.
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Genomic context

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See CALS5 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
41
Sequence:
Chromosome: 2; NC_003071.7 (5694381..5706442)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene golgi nucleotide sugar transporter 1 Neighboring gene ncRNA Neighboring gene uncharacterized protein Neighboring gene PRLI-interacting factor 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. Expression of Arabidopsis callose synthase 5 results in callose accumulation and cell wall permeability alteration. Xie B, et al. Plant Sci, 2012 Feb. PMID 22195570
  2. Callose synthase (CalS5) is required for exine formation during microgametogenesis and for pollen viability in Arabidopsis. Dong X, et al. Plant J, 2005 May. PMID 15842618
  3. Precocious pollen germination in Arabidopsis plants with altered callose deposition during microsporogenesis. Xie B, et al. Planta, 2010 Mar. PMID 20039178
  4. CYCLIN-DEPENDENT KINASE G1 is associated with the spliceosome to regulate CALLOSE SYNTHASE5 splicing and pollen wall formation in Arabidopsis. Huang XY, et al. Plant Cell, 2013 Feb. PMID 23404887, Free PMC Article
  5. Slowing development restores the fertility of thermo-sensitive male-sterile plant lines. Zhu J, et al. Nat Plants, 2020 Apr. PMID 32231254

See all (6) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Cyclin-dependent kinase-G1 regulates pre-mRNA splicing of CalS5.
    Title: CYCLIN-DEPENDENT KINASE G1 is associated with the spliceosome to regulate CALLOSE SYNTHASE5 splicing and pollen wall formation in Arabidopsis.
  2. When expressed in cultured tobacco BY-2 cells, CalS5 was found to be present in the plasma membrane and the Golgi-related endomembranes, and resulted in callose accumulation in the cell wall and altered cell wall permeability.
    Title: Expression of Arabidopsis callose synthase 5 results in callose accumulation and cell wall permeability alteration.
  3. CalS5 encodes a callose synthase which is responsible for the synthesis of callose deposited at the primary cell wall of meiocytes, tetrads and microspores, and the expression of this gene is essential for exine formation in pollen wall. [CalS5]
    Title: Callose synthase (CalS5) is required for exine formation during microgametogenesis and for pollen viability in Arabidopsis.
Submit: New GeneRIF Correction

Pathways from PubChem

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General gene information

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Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables 1,3-beta-D-glucan synthase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
acts_upstream_of_or_within (1->3)-beta-D-glucan biosynthetic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within microsporogenesis IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within pollen development IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within pollen germination IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within pollen tube growth IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within pollen wall assembly IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within regulation of pollen tube growth IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
part_of 1,3-beta-D-glucan synthase complex IEA
Inferred from Electronic Annotation
more info
  
located_in chloroplast ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
callose synthase 5
NP_849953.2
  • callose synthase 5 (CALS5); FUNCTIONS IN: 1,3-beta-glucan synthase activity; INVOLVED IN: in 6 processes; LOCATED IN: 1,3-beta-glucan synthase complex, membrane; EXPRESSED IN: 11 plant structures; EXPRESSED DURING: 4 anthesis, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Glycosyl transferase, family 48 (InterPro:IPR003440), Protein of unknown function DUF605 (InterPro:IPR006745); BEST Arabidopsis thaliana protein match is: glucan synthase-like 12 (TAIR:AT5G13000.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (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
    5694381..5706442
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_179622.4 → NP_849953.2  callose synthase 5 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_849953.2

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q3B724, Q8S8D4, Q8S8G9
    UniProtKB/TrEMBL
    A0A5S9WXV2, A0A654ESN5
    Conserved Domains (3) summary
    pfam02364
    Location:1040 → 1788
    Glucan_synthase; 1,3-beta-glucan synthase component
    pfam04652
    Location:49 → 156
    Vta1; Vta1 like
    pfam14288
    Location:324 → 437
    FKS1_dom1; 1,3-beta-glucan synthase subunit FKS1, domain-1
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q3B724.1

Gene LinkOut

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