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    CHAL allergen-like protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 817587, updated on 18-Sep-2024

    Summary

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    Official Symbol
    CHAL
    Official Full Name
    allergen-like protein
    Primary source
    TAIR:AT2G30370
    Locus tag
    AT2G30370
    See related
    Araport:AT2G30370
    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
    CHALLAH; EPF1-like 6; EPFL6; T9D9.18; T9D9_18
    Summary
    Encodes a small, potentially secreted protein that acts as an inhibitor of stomatal production though likely not through direct interaction with the TMM receptor. It is homologous to known stomatal regulators EPF1 and EPF2.
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    Genomic context

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    See CHAL in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    5
    Sequence:
    Chromosome: 2; NC_003071.7 (12940349..12942829, complement)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene Excinuclease ABC, C subunit, N-terminal Neighboring gene ncRNA Neighboring gene SOS3-interacting protein 4 Neighboring gene ncRNA Neighboring gene MYB family transcription factor Neighboring gene F-box/LRR protein

    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. Regional specification of stomatal production by the putative ligand CHALLAH. Abrash EB, et al. Development, 2010 Feb. PMID 20056678
    2. An EPFL peptide signaling pathway promotes stamen elongation via enhancing filament cell proliferation to ensure successful self-pollination in Arabidopsis thaliana. He Y, et al. New Phytol, 2023 May. PMID 36772858
    3. Regulation of inflorescence architecture by intertissue layer ligand-receptor communication between endodermis and phloem. Uchida N, et al. Proc Natl Acad Sci U S A, 2012 Apr 17. PMID 22474391, Free PMC Article
    4. EPFL Signals in the Boundary Region of the SAM Restrict Its Size and Promote Leaf Initiation. Kosentka PZ, et al. Plant Physiol, 2019 Jan. PMID 30409857, Free PMC Article
    5. The EPFL-ERf-SERK signaling controls integument development in Arabidopsis. Li M, et al. New Phytol, 2023 Apr. PMID 36564978

    See all (8) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Data show that EPFL4 (AT4G14723) and EPFL6 (AT2G30370, CHAL) physically associate with ER (ERECTA) in planta.
      Title: Regulation of inflorescence architecture by intertissue layer ligand-receptor communication between endodermis and phloem.
    2. CHALLAH (CHAL) gene acts as a tissue-specific regulator of stomatal production in Arabidopsis thaliana. [CHALLAH] [CHAL]
      Title: Regional specification of stomatal production by the putative ligand CHALLAH.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_179812.2

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables receptor ligand activity IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in cell-cell signaling IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    involved_in guard cell differentiation ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    involved_in meristem maintenance IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within negative regulation of stomatal complex development IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within negative regulation of stomatal complex development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in plant ovule development IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in stamen filament development IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in stomatal complex development ISS
    Inferred from Sequence or Structural Similarity
    more info
    		  
    Component Evidence Code Pubs
    located_in mitochondrion ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    allergen-like protein
    NP_001189638.1
    • CHALLAH (CHAL); FUNCTIONS IN: molecular_function unknown; INVOLVED IN: negative regulation of stomatal complex development; EXPRESSED IN: midvein, hypocotyl, fruit proximal end, endosperm; BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT4G14723.1).
    NP_850143.1
    • CHALLAH (CHAL); BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT4G14723.1); Has 273 Blast hits to 271 proteins in 19 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 273; Viruses - 0; Other Eukaryotes - 0 (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
      12940349..12942829 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001336252.1 → NP_001324908.1  allergen-like protein [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8B1K2, A0A5S9X353
      Conserved Domains (1) summary
      pfam17181
      Location:116 → 166
      EPF; Epidermal patterning factor proteins

    2. NM_001202709.2 → NP_001189638.1  allergen-like protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001189638.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O22933, Q1PEY6
      UniProtKB/TrEMBL
      A0A178VXD7
      Conserved Domains (1) summary
      pfam17181
      Location:106 → 156
      EPF; Epidermal patterning factor proteins

    3. NM_179812.2 → NP_850143.1  allergen-like protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_850143.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A178VW02, F4IMT0
      Conserved Domains (1) summary
      pfam17181
      Location:179 → 230
      EPF; Epidermal patterning factor proteins
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q1PEY6.1

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