Basic information
Locus name	AT2G19450
Alias	DGAT1/ABX45/RDS1/TAG1/AS11
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Lipid/Carbohydrate metabolism
Effect for Senescence	unclear
Gene Description	Encodes Acyl-CoA:diacylglycerol acyltransferase (DGAT) catalyzes the final step of the triacylglycerol synthesis pathway. An insertion mutation in the TAG1 gene results in altered lipid phenotype. Role in senescence and seed development.
Evidence	Genetic evidence:Mutant [Ref 1]
References	1: Kaup MT, Froese CD, Thompson JE A role for diacylglycerol acyltransferase during leaf senescence. Plant Physiol. 2002 Aug;129(4):1616-26
Gene Ontology	biological process triglyceride biosynthetic process molecular function O-acyltransferase activity diacylglycerol O-acyltransferase activity
Sequence	AT2G19450.1 | Genomic | mRNA | CDS | Protein
miRNA Interaction
Details	target: AT2G19450.1  miRNA: ath-miR831 miRNA: ath-miR831 mfe: -25.2 kcal/mol  p-value: 0.026001  position:  269  target 5' G     C   G        U   U 3'             GAGAA GGU GCGGAGAG UCG              UUCUU UCA UGCUUCUC AGU   miRNA  3' G     C            U     5'
Ortholog Group
Ortholog Groups: OG5_128200	Accession Taxon NP_179535 ( AT2G19450 ) Arabidopsis thaliana CMQ199C Cyanidioschyzon merolae strain 10D NP_001054869 Oryza sativa Japonica Group NP_001057880 Oryza sativa Japonica Group estExt_gwp_gw1.C_1310023 Physcomitrella patens subsp. patens 29912.m005373 Ricinus communis thaps1_ua_kg.chr_2000103 Thalassiosira pseudonana CCMP1335 XP_002958138 Volvox carteri f. nagariensis
Cross Link
Database Entry ID E-value Start End InterPro ID Description PIRSF PIRSF000439 6.9E-185 1 520 IPR014371 Sterol O-acyltransferase, ACAT/DAG/ARE types PIRSF PIRSF500231 0.0 1 520 IPR027251 Diacylglycerol O-acyltransferase 1 PANTHER PTHR10408 5.8E-201 5 520 IPR014371 Sterol O-acyltransferase, ACAT/DAG/ARE types Pfam PF03062 2.0E-27 243 507 IPR004299 Membrane bound O-acyl transferase, MBOAT
Subcellular Localization
Localization 1 Localization chloroplast Evidence Localization with GFP-fusion protein (GFP:cDNA) Pubmed ID 10737809
Localization 2 Localization cytosol Evidence SUBAcon Pubmed ID 23180787