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PGIP2 polygalacturonase inhibiting protein 2 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 830578, updated on 18-Sep-2024

Summary

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Official Symbol
PGIP2
Official Full Name
polygalacturonase inhibiting protein 2
Primary source
TAIR:AT5G06870
Locus tag
AT5G06870
See related
Araport:AT5G06870
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 POLYGALACTURONASE INHIBITING PROTEIN 2; ATPGIP2; MOJ9.4; MOJ9_4; polygalacturonase inhibiting protein 2; POLYGALACTURONASE INHIBITING PROTEIN 2
Summary
Encodes a polygalacturonase inhibiting protein involved in plant defense response. PGIPs inhibit the activity of pectin degrading enzymes such as those produced by fungal pathogens. PGIP2 is induced by fungal infection and methyl jasmonate.Suppressed in the proton sensitive stop1-mutant, but the transcription level was recovered by transformation of STOP2. Knockout mutant showed severe damage in the root tip in low Ca and low pH medium.
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Genomic context

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Location:
chromosome: 5
Exon count:
2
Sequence:
Chromosome: 5; NC_003076.8 (2133918..2135168)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene C2 calcium/lipid-binding plant phosphoribosyltransferase family protein Neighboring gene ncRNA Neighboring gene polygalacturonase inhibiting protein 1 Neighboring gene Ubiquitin-like superfamily protein Neighboring gene cytochrome P450, family 93, subfamily D, polypeptide 1

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. Spatial distribution of polygalacturonase-inhibiting proteins in Arabidopsis and their expression induced by Stemphylium solani infection. Di CX, et al. Gene, 2012 Sep 10. PMID 22771916
  2. Tandemly duplicated Arabidopsis genes that encode polygalacturonase-inhibiting proteins are regulated coordinately by different signal transduction pathways in response to fungal infection. Ferrari S, et al. Plant Cell, 2003 Jan. PMID 12509524, Free PMC Article
  3. A peroxidase-dependent apoplastic oxidative burst in cultured Arabidopsis cells functions in MAMP-elicited defense. O'Brien JA, et al. Plant Physiol, 2012 Apr. PMID 22319074, Free PMC Article
  4. Proteomics of loosely bound cell wall proteins of Arabidopsis thaliana cell suspension cultures: a critical analysis. Borderies G, et al. Electrophoresis, 2003 Oct. PMID 14595688
  5. Cell wall proteins in apoplastic fluids of Arabidopsis thaliana rosettes: identification by mass spectrometry and bioinformatics. Boudart G, et al. Proteomics, 2005 Jan. PMID 15593128

See all (10) citations in PubMed

GeneRIFs: Gene References Into Functions

General gene information

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Homology

NM_120770.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables polygalacturonase inhibitor activity IDA
Inferred from Direct Assay
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within signal transduction IC
Inferred by Curator
more info
 PubMed 
Component Evidence Code Pubs
NOT located_in cytosol RCA
inferred from Reviewed Computational Analysis
more info
 PubMed 
located_in extracellular region ISM
Inferred from Sequence Model
more info
  
located_in plant-type cell wall HDA PubMed 
located_in plant-type cell wall IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plasmodesma HDA PubMed 

General protein information

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Preferred Names
polygalacturonase inhibiting protein 2
NP_196305.1
  • polygalacturonase inhibiting protein 2 (PGIP2); FUNCTIONS IN: polygalacturonase inhibitor activity; INVOLVED IN: response to salt stress, signal transduction, defense response; LOCATED IN: cell wall, plant-type cell wall; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Leucine-rich repeat-containing N-terminal domain, type 2 (InterPro:IPR013210), Leucine-rich repeat (InterPro:IPR001611); BEST Arabidopsis thaliana protein match is: polygalacturonase inhibiting protein 1 (TAIR:AT5G06860.1); 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
    2133918..2135168
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_120770.4 → NP_196305.1  polygalacturonase inhibiting protein 2 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_196305.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9FL58, Q9M5J8
    UniProtKB/TrEMBL
    A0A178UDM1, A0A5S9Y216
    Conserved Domains (2) summary
    PLN00113
    Location:26 → 304
    PLN00113; leucine-rich repeat receptor-like protein kinase; Provisional
    sd00033
    Location:72 → 95
    LRR_RI; leucine-rich repeat [structural motif]
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9M5J8.2

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