LMPD Database

New search | Record Overview | Ontology/Pathway Information | Domain Information | UniProt Annotations | Related Proteins
LMP011206

UniProt Annotations

Entry Information
Gene Nameputative lipid-transfer protein DIR1
Protein EntryDIRL1_ARATH
UniProt IDQ8W453
SpeciesArabidopsis
Comments
Comment typeDescription
CofactorName=Zn(2+); Xref=ChEBI:CHEBI:29105; Note=Binds 1 zinc ion per subunit.;
Disruption PhenotypeNo visible phenotype under normal growth condition, but compromised pathogen-induced glycerol-3-phosphate- (G3P) and azelaic acid- (AA) dependent systemic acquired resistance (SAR). {ECO:0000269|PubMed:12353036, ECO:0000269|PubMed:23602565}.
FunctionPutative lipid transfer protein required for systemic acquired resistance (SAR) long distance signaling. May interact with a lipid-derived molecule to promote long distance signaling associated with SAR. Together with AZI1, required for glycerol-3- phosphate- (G3P) and azelaic acid- (AA) induced systemic acquired resistance (SAR). Component of plant systemic immunity involved in priming defenses in a AA-dependent manner, by modulating production and/or translocation of a mobile signal(s) during SAR. {ECO:0000269|PubMed:12353036, ECO:0000269|PubMed:23602565}.
InductionInduced by glycerol-3-phosphate (G3P). {ECO:0000269|PubMed:23602565}.
SimilarityBelongs to the A9/FIL1 family. {ECO:0000305}.
Subcellular LocationSecreted, extracellular space, apoplast {ECO:0000305}. Endoplasmic reticulum {ECO:0000269|PubMed:23602565}. Cell junction, plasmodesma {ECO:0000269|PubMed:23602565}.
SubunitSelf-interacts and binds to AZI1. {ECO:0000269|PubMed:18552128, ECO:0000269|PubMed:23602565}.