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    TI2 trypsin inhibitor protein 2 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 818953, updated on 18-Sep-2024

    Summary

    Official Symbol
    TI2
    Official Full Name
    trypsin inhibitor protein 2
    Primary source
    TAIR:AT2G43520
    Locus tag
    AT2G43520
    See related
    Araport:AT2G43520
    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
    ATTI2; T1O24.26; trypsin inhibitor protein 2
    Summary
    Encodes putative trypsin inhibitor protein which may function in defense against herbivory. Member of the defensin-like (DEFL) family.
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    Genomic context

    See TI2 in Genome Data Viewer
    Location:
    chromosome: 2
    Exon count:
    2
    Sequence:
    Chromosome: 2; NC_003071.7 (18068425..18069416)

    Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene Plant regulator RWP-RK family protein Neighboring gene trypsin inhibitor protein 1 Neighboring gene scorpion toxin-like knottin superfamily protein Neighboring gene Scorpion toxin-like knottin superfamily protein

    General gene information

    NM_129913.3

    Gene Ontology Provided by TAIR

    Component Evidence Code Pubs
    located_in extracellular region  

    General protein information

    Preferred Names
    trypsin inhibitor protein 2
    NP_181880.1
    • trypsin inhibitor protein 2 (TI2); FUNCTIONS IN: serine-type endopeptidase inhibitor activity; INVOLVED IN: defense response; LOCATED IN: endomembrane system, extracellular region; EXPRESSED IN: 20 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Scorpion long chain toxin (InterPro:IPR002061), Knottin (InterPro:IPR003614); BEST Arabidopsis thaliana protein match is: Scorpion toxin-like knottin superfamily protein (TAIR:AT1G47540.1); Has 146 Blast hits to 146 proteins in 7 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 145; Viruses - 0; Other Eukaryotes - 1 (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
      18068425..18069416
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_129913.3NP_181880.1  trypsin inhibitor protein 2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_181880.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      O22866, Q67YC6, Q6ZZT9
      UniProtKB/TrEMBL
      A0A178W058, A0A5S9X6N6
      Conserved Domains (1) summary
      pfam00537
      Location:2890
      Toxin_3; Scorpion toxin-like domain
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