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    EXPA2 expansin A2 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 830411, updated on 18-Sep-2024

    Summary

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    Official Symbol
    EXPA2
    Official Full Name
    expansin A2
    Primary source
    TAIR:AT5G05290
    Locus tag
    AT5G05290
    See related
    Araport:AT5G05290
    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
    ATEXP2; ATEXPA2; ATHEXP ALPHA 1.12; EXP2; EXPANSIN 2; expansin A2; K18I23.9; K18I23_9
    Summary
    Encodes an expansin. Naming convention from the Expansin Working Group (Kende et al, 2004. Plant Mol Bio)
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    Genomic context

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    See EXPA2 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    3
    Sequence:
    Chromosome: 5; NC_003076.8 (1568694..1569915)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene Chalcone-flavanone isomerase family protein Neighboring gene RING/U-box superfamily protein Neighboring gene uncharacterized protein Neighboring gene uncharacterized protein Neighboring gene TLC ATP/ADP transporter Neighboring gene FAD/NAD(P)-binding oxidoreductase family protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003076.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. AtEXP2 is involved in seed germination and abiotic stress response in Arabidopsis. Yan A, et al. PLoS One, 2014. PMID 24404203, Free PMC Article
    2. Downstream divergence of the ethylene signaling pathway for harpin-stimulated Arabidopsis growth and insect defense. Dong HP, et al. Plant Physiol, 2004 Nov. PMID 15516507, Free PMC Article
    3. Molecular cloning and sequence analysis of expansins--a highly conserved, multigene family of proteins that mediate cell wall extension in plants. Shcherban TY, et al. Proc Natl Acad Sci U S A, 1995 Sep 26. PMID 7568110, Free PMC Article
    4. Expansins: ever-expanding numbers and functions. Lee Y, et al. Curr Opin Plant Biol, 2001 Dec. PMID 11641069
    5. Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana. Tabata S, et al. Nature, 2000 Dec 14. PMID 11130714

    GeneRIFs: Gene References Into Functions

    General gene information

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    Homology

    NM_120611.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables molecular_function ND
    No biological Data available
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within plant-type cell wall loosening NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    acts_upstream_of_or_within plant-type cell wall modification involved in multidimensional cell growth TAS
    Traceable Author Statement
    more info
    		 PubMed 
    involved_in plant-type cell wall organization IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within unidimensional cell growth NAS
    Non-traceable Author Statement
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in extracellular region ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    expansin A2
    NP_196148.1
    • expansin A2 (EXPA2); INVOLVED IN: plant-type cell wall modification involved in multidimensional cell growth, unidimensional cell growth, plant-type cell wall loosening; LOCATED IN: endomembrane system, extracellular region; CONTAINS InterPro DOMAIN/s: Barwin-related endoglucanase (InterPro:IPR009009), Pollen allergen, N-terminal (InterPro:IPR014734), Rare lipoprotein A (InterPro:IPR005132), Expansin (InterPro:IPR002963), Expansin/Lol pI (InterPro:IPR007118), Expansin 45, endoglucanase-like (InterPro:IPR007112), Pollen allergen/expansin, C-terminal (InterPro:IPR007117); BEST Arabidopsis thaliana protein match is: expansin A8 (TAIR:AT2G40610.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (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_003076.8 Reference assembly

      Range
      1568694..1569915
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_120611.3 → NP_196148.1  expansin A2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_196148.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q38866, Q9FLC5
      UniProtKB/TrEMBL
      A0A5S9Y1U4, A0A654FZ05, A0A7G2F8N2, Q541G8
      Conserved Domains (1) summary
      PLN00050
      Location:31 → 255
      PLN00050; expansin A; Provisional
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q38866.2

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