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1,2-dioleoylphosphatidylcholine + 1,2-diacylglycerol
1-oleoyl-2-lysophosphatidylcholine + triacylglycerol
1,2-dioleoylphosphatidylethanolamine + 1,2-dioleoylglycerol
1-oleoyl-2-lysophosphatidylethanolamine + trioleoylglycerol
-
-
-
?
dioleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
dioleoylphosphatidylcholine + 1,2-dioleoylglycerol
1-oleoyl-2-lyso-phosphatidylcholine + trioleoylglycerol
-
-
-
?
dioleoylphosphatidylcholine + 1-ricinoleoylglycerol
1-oleoyl-2-lysophosphatidylcholine + 1-ricinoleoyl-2-oleoyl-glycerol
-
-
-
?
dioleoylphosphatidylcholine + 1-vernoloylglycerol
1-oleoyl-2-lysophosphatidylcholine + 1-vernoloyl-2-oleoylglycerol
-
-
-
?
linolenoyl-phosphatidylcholine + 1,2-dilinolenoylglycerol
lyso-phosphatidylcholine + trilinolenoylglycerol
-
-
-
?
palmitoyl phospholipid + dioleoylglycerol
1-lysophospholipid + 1-palmitoyl-2,3-dioleoyl-sn-glycerol
-
70% less active in mutants lacking the acyl-CoA-independent acyltransferase activity, individual neutral lipids affects the internal structure of lipid particles
-
-
?
phosphatidylcholine + 1,2-diacylglycerol
2-lysophosphatidylcholine + triacylglycerol
-
lysophophatidylcholine acyltransferase activity is mainly responsible for the entry of oleate and linoleate into olive callus lipid metabolism, PDAT is involved in triacylglyceride biosynthesis
-
-
?
phosphatidylethanolamine + 1,2-diacylglycerol
2-lysophosphatidylethanolamine + triacylglycerol
-
-
-
-
?
phospholipid + 1,2-diacyl-sn-glycerol
lysophospholipid + triacylglycerol
phospholipid + 1,2-diacylglycerol
glycerolphosphocholine + triacylglycerol
phospholipid + 1,2-diacylglycerol
lysophospholipid + triacylglycerol
phospholipid + 1,2-dipalmitoyl-sn-glycerol
lysophospholipid + 3-acyl-1,2-dipalmitoyl-sn-glycerol
-
levels of triacylglyceride biosynthesis through the PDAT pathway were comparable in wild type and mutants, lacking of the acyl-coenzyme A: DAG acyltransferase activity has no effect on the PDAT activity, this is the first time that a PDAT activity has been reported for bacteria
-
-
?
rac-1,2-divernoleoylglycerol + 1,3-dioleoyl-sn-glycerol
1-oleoyl-sn-glycerol + rac-1,2-divernoleoyl-3-oleoylglycerol
-
-
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
sn-1,2-dioleoylglycerol + sn-1,2-dioleoylglycerol
trioleoylglycerol + sn-1-oleoylglycerol
-
-
-
-
?
sn-1,2-dioleoylphosphatidylcholine + sn-1,2-dioleoylglycerol
trioleoylglycerol + sn-1-oleoylphosphatidylcholine
-
-
-
-
?
sn-1,2-dioleoylphosphatidylcholine + sn-1-oleoylglycerol
? + sn-1-oleoylphosphatidylcholine
-
-
-
-
?
sn-1,2-dioleoylphosphatidylcholine + sn-2-oleoylglycerol
? + sn-1-oleoylphosphatidylcholine
-
-
-
-
?
sn-1,2-dioleoylphosphatidylethanolamine + sn-1,2-dioleoylglycerol
trioleoylglycerol + 1-oleoylphosphatidylethanolamine
-
-
-
-
?
sn-1,3-dioleoylglycerol + sn-1,3-dioleoylglycerol
trioleoylglycerol + sn-1-oleoylglycerol
-
-
-
-
?
sn-2-acyl-phosphatidylcholine + 1,2-diacylglycerol
triacylglycerol + glycerophosphocholine
vernoloyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
additional information
?
-
1,2-dioleoylphosphatidylcholine + 1,2-diacylglycerol

1-oleoyl-2-lysophosphatidylcholine + triacylglycerol
-
-
-
?
1,2-dioleoylphosphatidylcholine + 1,2-diacylglycerol
1-oleoyl-2-lysophosphatidylcholine + triacylglycerol
-
-
-
?
1,2-dioleoylphosphatidylcholine + 1,2-diacylglycerol
1-oleoyl-2-lysophosphatidylcholine + triacylglycerol
-
-
-
?
1,2-dioleoylphosphatidylcholine + 1,2-diacylglycerol
1-oleoyl-2-lysophosphatidylcholine + triacylglycerol
-
-
-
?
1,2-dioleoylphosphatidylcholine + 1,2-diacylglycerol
1-oleoyl-2-lysophosphatidylcholine + triacylglycerol
-
-
-
?
1,2-dioleoylphosphatidylcholine + 1,2-diacylglycerol
1-oleoyl-2-lysophosphatidylcholine + triacylglycerol
-
-
-
?
1,2-dioleoylphosphatidylcholine + 1,2-diacylglycerol
1-oleoyl-2-lysophosphatidylcholine + triacylglycerol
-
-
-
?
phospholipid + 1,2-diacyl-sn-glycerol

lysophospholipid + triacylglycerol
-
PDAT uses membrane lipids (e.g., phospholipids and glycolipids) as the substrates for the acyl transfer reaction or hydrolysis in vivo
-
-
?
phospholipid + 1,2-diacyl-sn-glycerol
lysophospholipid + triacylglycerol
-
-
-
-
?
phospholipid + 1,2-diacylglycerol

glycerolphosphocholine + triacylglycerol
-
-
-
?
phospholipid + 1,2-diacylglycerol
glycerolphosphocholine + triacylglycerol
-
-
-
?
phospholipid + 1,2-diacylglycerol
glycerolphosphocholine + triacylglycerol
-
the enzyme plays a major role in removing ricinoleic acid and vernolic acid from phospholipids in seeds
-
?
phospholipid + 1,2-diacylglycerol
glycerolphosphocholine + triacylglycerol
-
-
-
?
phospholipid + 1,2-diacylglycerol
glycerolphosphocholine + triacylglycerol
-
-
-
?
phospholipid + 1,2-diacylglycerol
glycerolphosphocholine + triacylglycerol
-
-
-
?
phospholipid + 1,2-diacylglycerol
glycerolphosphocholine + triacylglycerol
-
the enzyme plays a major role in removing ricinoleic acid and vernolic acid from phospholipids in seeds
-
?
phospholipid + 1,2-diacylglycerol
glycerolphosphocholine + triacylglycerol
-
-
-
?
phospholipid + 1,2-diacylglycerol

lysophospholipid + triacylglycerol
-
-
-
?
phospholipid + 1,2-diacylglycerol
lysophospholipid + triacylglycerol
enzyme accepts acyl groups ranging from C10 to C22, activity is highly dependent on the acyl composition preferring acyl groups with several double bonds, epoxy, or hydroxy groups, enzyme has a 3fold preference for the sn-2 compared to sn-1 position of phosphatidylcholine, overview
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol

lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
ricinoleoyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
sn-2-acyl-phosphatidylcholine + 1,2-diacylglycerol

triacylglycerol + glycerophosphocholine
-
-
-
?
sn-2-acyl-phosphatidylcholine + 1,2-diacylglycerol
triacylglycerol + glycerophosphocholine
-
-
-
?
sn-2-acyl-phosphatidylcholine + 1,2-diacylglycerol
triacylglycerol + glycerophosphocholine
-
-
-
?
sn-2-acyl-phosphatidylcholine + 1,2-diacylglycerol
triacylglycerol + glycerophosphocholine
-
-
-
?
sn-2-acyl-phosphatidylcholine + 1,2-diacylglycerol
triacylglycerol + glycerophosphocholine
-
-
-
?
sn-2-acyl-phosphatidylcholine + 1,2-diacylglycerol
triacylglycerol + glycerophosphocholine
-
-
-
?
sn-2-acyl-phosphatidylcholine + 1,2-diacylglycerol
triacylglycerol + glycerophosphocholine
-
-
-
?
vernoloyl-phosphatidylcholine + 1,2-diacylglycerol

lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
vernoloyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
vernoloyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
vernoloyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
vernoloyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
vernoloyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
vernoloyl-phosphatidylcholine + 1,2-diacylglycerol
lyso-phosphatidylcholine + triacylglycerol
-
-
-
?
additional information

?
-
-
PDAT shows broad substrate specificity, overview
-
-
-
additional information
?
-
-
in the presence of alpha-linolenic acid, isoform PDAT1 produces triacylglycerol with a specific fatty acid composition. PDAT1 has the ability to synthesize trilinolenin, which is the major molecular species of triacylglycerol in flax oil
-
-
-
additional information
?
-
in the presence of alpha-linolenic acid, isoform PDAT1 produces triacylglycerol with a specific fatty acid composition. PDAT1 has the ability to synthesize trilinolenin, which is the major molecular species of triacylglycerol in flax oil
-
-
-
additional information
?
-
in the presence of alpha-linolenic acid, isoform PDAT1 produces triacylglycerol with a specific fatty acid composition. PDAT1 has the ability to synthesize trilinolenin, which is the major molecular species of triacylglycerol in flax oil
-
-
-
additional information
?
-
-
in the presence of alpha-linolenic acid, isoform PDAT2 produces triacylglycerol with a specific fatty acid composition. PDAT2 has the ability to synthesize trilinolenin, which is the major molecular species of triacylglycerol in flax oil
-
-
-
additional information
?
-
in the presence of alpha-linolenic acid, isoform PDAT2 produces triacylglycerol with a specific fatty acid composition. PDAT2 has the ability to synthesize trilinolenin, which is the major molecular species of triacylglycerol in flax oil
-
-
-
additional information
?
-
in the presence of alpha-linolenic acid, isoform PDAT2 produces triacylglycerol with a specific fatty acid composition. PDAT2 has the ability to synthesize trilinolenin, which is the major molecular species of triacylglycerol in flax oil
-
-
-
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Banas, A.; Dahlqvist, A.; Stahl, U.; Lenman, M.; Stymne, S.
The involvement of phospholipid:diacylglycerol acyltransferases in triacylglycerol production
Biochem. Soc. Trans.
28
703-705
2000
Arabidopsis thaliana, Crepis palaestina, Euphorbia lagascae, Ricinus communis
brenda
Dahlqvist, A.; Stahl, U.; Lenman, M.; Banas, A.; Lee, M.; Sandager, L.; Ronne, H.; Stymne, S.
Phospholipid:diacylglycerol acyltransferase: an enzyme that catalyzes the acyl-CoA-independent formation of triacylglycerol in yeast and plants
Proc. Natl. Acad. Sci. USA
97
6487-6492
2000
Crepis palaestina, Helianthus annuus, Ricinus communis, Saccharomyces cerevisiae
brenda
Stahl, U.; Carlsson, A.S.; Lenman, M.; Dahlqvist, A.; Huang, B.; Banas, W.; Banas, A.; Stymne, S.
Cloning and functional characterization of a phospholipid:diacylglycerol acyltransferase from Arabidopsis
Plant Physiol.
135
1324-1335
2004
Arabidopsis thaliana (Q9FNA9)
brenda
Mhaske, V.; Beldjilali, K.; Ohlrogge, J.; Pollard, M.
Isolation and characterization of an Arabidopsis thaliana knockout line for phospholipid: diacylglycerol transacylase gene (At5g13640)
Plant Physiol. Biochem.
43
413-417
2005
Arabidopsis thaliana
brenda
Arabolaza, A.; Rodriguez, E.; Altabe, S.; Alvarez, H.; Gramajo, H.
Multiple pathways for triacylglycerol biosynthesis in Streptomyces coelicolor
Appl. Environ. Microbiol.
74
2573-2582
2008
Streptomyces coelicolor
brenda
Ghosal, A.; Banas, A.; Stahl, U.; Dahlqvist, A.; Lindqvist, Y.; Stymne, S.
Saccharomyces cerevisiae phospholipid:diacylglycerol acyl transferase (PDAT) devoid of its membrane anchor region is a soluble and active enzyme retaining its substrate specificities
Biochim. Biophys. Acta
1771
1457-1463
2007
Saccharomyces cerevisiae
brenda
Czabany, T.; Wagner, A.; Zweytick, D.; Lohner, K.; Leitner, E.; Ingolic, E.; Daum, G.
Structural and biochemical properties of lipid particles from the yeast Saccharomyces cerevisiae
J. Biol. Chem.
283
17065-17074
2008
Saccharomyces cerevisiae
brenda
Hernandez, M.L.; Guschina, I.A.; Martinez-Rivas, J.M.; Mancha, M.; Harwood, J.L.
The utilization and desaturation of oleate and linoleate during glycerolipid biosynthesis in olive (Olea europaea L.) callus cultures
J. Exp. Bot.
59
2425-2435
2008
Olea europaea
brenda
Dauk, M.; Lam, P.; Smith, M.
The role of diacylglycerol acyltransferase-1 and phospholipid: diacylglycerol acyltransferase-1 and -2 in the incorporation of hydroxy fatty acids into triacylglycerol in Arabidopsis thaliana expressing a castor bean oleate 12-hydroxylase gene
Botany
87
552-560
2009
Arabidopsis thaliana
-
brenda
Yoon, K.; Han, D.; Li, Y.; Sommerfeld, M.; Hu, Q.
Phospholipid:diacylglycerol acyltransferase is a multifunctional enzyme involved in membrane lipid turnover and degradation while synthesizing triacylglycerol in the unicellular green microalga Chlamydomonas reinhardtii
Plant Cell
24
3708-3724
2012
Chlamydomonas reinhardtii
brenda
van Erp, H.; Bates, P.D.; Burgal, J.; Shockey, J.; Browse, J.
Castor phospholipid:diacylglycerol acyltransferase facilitates efficient metabolism of hydroxy fatty acids in transgenic Arabidopsis
Plant Physiol.
155
683-693
2011
Ricinus communis
brenda
Zhang, H.; Damude, H.G.; Yadav, N.S.
Three diacylglycerol acyltransferases contribute to oil biosynthesis and normal growth in Yarrowia lipolytica
Yeast
29
25-38
2012
Yarrowia lipolytica (Q6C5M4), Yarrowia lipolytica, Yarrowia lipolytica ATCC 20362 (Q6C5M4)
brenda
Hung, C.H.; Ho, M.Y.; Kanehara, K.; Nakamura, Y.
Functional study of diacylglycerol acyltransferase type 2 family in Chlamydomonas reinhardtii
FEBS Lett.
587
2364-2370
2013
Chlamydomonas reinhardtii (A8INZ7), Chlamydomonas reinhardtii (A8J110), Chlamydomonas reinhardtii, Chlamydomonas reinhardtii (R9YW17)
brenda
Pan, X.; Siloto, R.M.; Wickramarathna, A.D.; Mietkiewska, E.; Weselake, R.J.
Identification of a pair of phospholipid:diacylglycerol acyltransferases from developing flax (Linum usitatissimum L.) seed catalyzing the selective production of trilinolenin
J. Biol. Chem.
288
24173-24188
2013
Linum usitatissimum, Linum usitatissimum (V5LWK6), Linum usitatissimum (V5LY10)
brenda
Fan, J.; Yan, C.; Zhang, X.; Xu, C.
Dual role for phospholipid:diacylglycerol acyltransferase: enhancing fatty acid synthesis and diverting fatty acids from membrane lipids to triacylglycerol in Arabidopsis leaves
Plant Cell
25
3506-3518
2013
Arabidopsis thaliana (Q9FNA9)
brenda