LIPID MAPS® Gene/Proteome Database (LMPD)

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LMPD Record

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LMP010138

UniProt Annotations

Entry Information
Gene Namedigalactosyldiacylglycerol synthase 2
Protein EntryDGDG2_ARATH
UniProt IDQ8W1S1
SpeciesArabidopsis
Comments
Comment typeDescription
Alternative ProductsEvent=Alternative splicing; Named isoforms=2; Name=1; IsoId=Q8W1S1-1; Sequence=Displayed; Name=2; IsoId=Q8W1S1-2; Sequence=VSP_020911; Note=No experimental confirmation available.;
Catalytic ActivityUDP-alpha-D-galactose + 3-(beta-D-galactosyl)- 1,2-diacyl-sn-glycerol = UDP + 3-(alpha-D-galactosyl-(1->6)-beta- D-galactosyl)-1,2-diacyl-sn-glycerol.
Disruption PhenotypeNo visible phenotype. {ECO:0000269|PubMed:14600212}.
FunctionInvolved in the synthesis of diacylglycerol galactolipids that are specifically found in thylakoid membranes. Specific for alpha-glycosidic linkages. {ECO:0000269|PubMed:11696551, ECO:0000269|PubMed:14600212}.
Induction30-fold up-regulation by phosphate deficiency. {ECO:0000269|PubMed:11696551, ECO:0000269|PubMed:14600212}.
Sequence CautionSequence=AAC13625.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305}; Sequence=BAD94208.1; Type=Erroneous initiation; Evidence={ECO:0000305}; Sequence=CAB80864.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
SimilarityBelongs to the glycosyltransferase group 1 family. Glycosyltransferase 4 subfamily. {ECO:0000305}.
Subcellular LocationPlastid, chloroplast outer membrane {ECO:0000269|PubMed:14600212}.
Tissue SpecificityExpressed in leaves, flowers and roots, but not in stems and siliques. {ECO:0000269|PubMed:14600212}.