ARABIDOPSIS
ACYL-LIPID METABOLISM
  ENZYME & PROTEIN DATA
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1-Acylglycerol-3-Phosphocholine Acyltransferase, Lysophospholipid acyltransferase


acyl-CoA CoA
1-acyl-sn-glycero-3-phosphocholine
Reaction
1,2-diacyl-sn-glycero-3-phosphocholine
Brenda: [2.3.1.23]
IUBMB: [2.3.1.23]
ExPASy: [2.3.1.23]
ExplorEnz: [2.3.1.23]
PDB: [2.3.1.23]

 

Enzyme Pathways

Euk Gal/Sulpho | TAG Synthesis | Euk Phospholipid

Locus Data & Links    (May need to scroll right or left to show columns)

Locus Id
(TAIR Link)
Abbrev. Mutant(s)
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Pathway(s) Subcelluar
location
Evidence for
function
Key
References
Comments Microarray
Expression
Proteomics
data
ESTexpression
in other oilseeds
LPLAT1 / LPCAT1
Endomembrane
Mutant Char.; Heterol Exp'n.; Seq. Similarity; in vitro assay
5 Refs
Seq. Similarity to mammalian LPCATs, preference for PC but acts on other lysophospholipids in vitro; single mutant has no seed phenotype, but double mutant lpcat1/lpcat2 show increased contents of VLCFAs and decreased PUFA in TAG
Efp Eth Data
LPLAT2 / LPCAT2
Endomembrane
Mutant Char.; Heterol Exp'n.; Seq. Similarity; in vitro assay
5 Refs
Seq. Similarity to mammalian LPCATs, preference for PC but acts on other lysophospholipids in vitro; single mutant has no seed phenotype, but double mutant lpcat1/lpcat2 show increased contents of VLCFAs and decreased PUFA in TAG
Efp Eth Data
LPLAT
Heterol Exp'n; enzyme assay
1 Ref
Demonstrated activity with 1-acyl-lyso-PE and 1-acyl-lyso-PG in vitro
Efp Eth
LPEAT1
Heterol Exp'n.; Seq. Similarity
Heterol Exp'n; enzyme assay
1 Ref
Preference for 1-acyl-lyso-PE, but will acylate other lysophospholipids in vitro
Efp Eth Data
LPEAT2
Heterol Exp'n.; Seq. Similarity
Heterol Exp'n; enzyme assay
1 Ref
Preference for 1-acyl-lyso-PE, but will acylate other lysophospholipids in vitro
Efp Eth Data