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Literature summary for 2.3.1.51 extracted from

  • Frentzen, M.; Heinz, E.; McKeon, T.A.; Stumpf, P.K.
    Specificities and selectivities of glycerol-3-phosphate acyltransferase and monoacylglycerol-3-phosphate acyltransferase from pea and spinach chloroplasts (1983), Eur. J. Biochem., 129, 629-636.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
chloroplast envelope
-
Spinacia oleracea 9941
-
chloroplast envelope
-
Pisum sativum 9941
-
membrane
-
Spinacia oleracea 16020
-
membrane
-
Pisum sativum 16020
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
acyl-[acyl-carrier protein] + 1-acyl-sn-glycerol 3-phosphate Spinacia oleracea involved in phospholipid biosynthesis in chloroplasts ACP + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
acyl-[acyl-carrier protein] + 1-acyl-sn-glycerol 3-phosphate Pisum sativum involved in phospholipid biosynthesis in chloroplasts ACP + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
additional information Spinacia oleracea acyl-ACP rather than acyl-CoA is the physiological acyl donor for glycerolipid biosynthesis in chloroplasts ?
-
?
additional information Pisum sativum acyl-ACP rather than acyl-CoA is the physiological acyl donor for glycerolipid biosynthesis in chloroplasts ?
-
?

Organism

Organism UniProt Comment Textmining
Pisum sativum
-
pea, cv. Kleine Rheinlaenderin
-
Spinacia oleracea
-
spinach, cv. Mona Lisa
-

Purification (Commentary)

Purification (Comment) Organism
partial Spinacia oleracea
partial Pisum sativum

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Spinacia oleracea
-
leaf
-
Pisum sativum
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acyl-ACP + 1-acyl-sn-glycerol 3-phosphate catalyzes acylation of position 2 hydroxyl-group, acyl-donor: highly specific for palmitoyl-ACP preferred to oleoyl-ACP, acyl-acceptors are: 1-oleoyl-sn-glycerol 3-phosphate, which is the best and 1-palmitoyl-sn-glycerol 3-phosphate Spinacia oleracea ACP + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
acyl-ACP + 1-acyl-sn-glycerol 3-phosphate catalyzes acylation of position 2 hydroxyl-group, acyl-donor: highly specific for palmitoyl-ACP preferred to oleoyl-ACP, acyl-acceptors are: 1-oleoyl-sn-glycerol 3-phosphate, which is the best and 1-palmitoyl-sn-glycerol 3-phosphate Pisum sativum ACP + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
acyl-CoA + 1-acyl-sn-glycerol 3-phosphate
-
Spinacia oleracea CoA + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
acyl-CoA + 1-acyl-sn-glycerol 3-phosphate
-
Pisum sativum CoA + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
acyl-CoA + 1-palmitoyl-sn-glycerol 3-phosphate
-
Spinacia oleracea CoA + 1-palmitoyl-2-acyl-sn-glycerol 3-phosphate
-
?
acyl-CoA + 1-palmitoyl-sn-glycerol 3-phosphate
-
Pisum sativum CoA + 1-palmitoyl-2-acyl-sn-glycerol 3-phosphate
-
?
acyl-CoA + linoleoyl-sn-glycerol 3-phosphate
-
Spinacia oleracea CoA + ?
-
?
acyl-CoA + linoleoyl-sn-glycerol 3-phosphate
-
Pisum sativum CoA + ?
-
?
acyl-CoA + myristoyl-sn-glycerol 3-phosphate
-
Spinacia oleracea CoA + ?
-
?
acyl-CoA + myristoyl-sn-glycerol 3-phosphate
-
Pisum sativum CoA + ?
-
?
acyl-[acyl-carrier protein] + 1-acyl-sn-glycerol 3-phosphate involved in phospholipid biosynthesis in chloroplasts Spinacia oleracea ACP + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
acyl-[acyl-carrier protein] + 1-acyl-sn-glycerol 3-phosphate involved in phospholipid biosynthesis in chloroplasts Pisum sativum ACP + 1,2-diacyl-sn-glycerol 3-phosphate
-
?
additional information the enzyme uses preferably ACP-thioesters for the acylation of 1-acylglycerol 3-phosphate, the enzyme does not accept glycerol 3-phosphate as acyl-acceptor Spinacia oleracea ?
-
?
additional information the enzyme uses preferably ACP-thioesters for the acylation of 1-acylglycerol 3-phosphate, the enzyme does not accept glycerol 3-phosphate as acyl-acceptor Pisum sativum ?
-
?
additional information no acyl-donors are coenzyme A derivatives Spinacia oleracea ?
-
?
additional information no acyl-donors are coenzyme A derivatives Pisum sativum ?
-
?
additional information no acyl acceptor is glycerol 3-phosphate Spinacia oleracea ?
-
?
additional information no acyl acceptor is glycerol 3-phosphate Pisum sativum ?
-
?
additional information acyl-ACP rather than acyl-CoA is the physiological acyl donor for glycerolipid biosynthesis in chloroplasts Spinacia oleracea ?
-
?
additional information acyl-ACP rather than acyl-CoA is the physiological acyl donor for glycerolipid biosynthesis in chloroplasts Pisum sativum ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
assay at Spinacia oleracea
7.4
-
assay at Pisum sativum