A Short Enzymic Synthesis of L-Glucose from Dihydroxyacetone Phosphate and L-Glyceraldehyde

1995 ◽  
Vol 60 (13) ◽  
pp. 4294-4295 ◽  
Author(s):  
Ramon Alajarin ◽  
Eduardo Garcia-Junceda ◽  
Chi-Huey Wong
Keyword(s):  
Dihydroxyacetone Phosphate ◽  
Enzymic Synthesis

scholarly journals Properties of the phosphonomethyl isosteres of two phosphate ester glycolytic intermediates

1974 ◽  
Vol 141 (3) ◽  
pp. 725-728 ◽  
Author(s):  
Donald Stribling
Keyword(s):  
Phosphate Ester ◽  
Dihydroxyacetone Phosphate ◽  
Kinetic Properties ◽  
Glycerol Phosphate ◽  
Enzymic Synthesis ◽  
Glycolytic Intermediates ◽  
Glycerol Phosphate Dehydrogenase

The enzymic synthesis of the 1-phosphonomethyl isostere of fructose 1,6-diphosphate in which the 1-phosphate (–OPO3H2) is replaced by the phosphonomethyl group (–CH2PO3H2) is described. The kinetic properties of this fructose diphosphate isostere and of 4-hydroxy-3-oxobutylphosphonic acid, an isostere of dihydroxyacetone phosphate, with aldolase (EC 4.1.2.13), fructose diphosphatase (EC 3.1.3.11) and glycerol phosphate dehydrogenase (EC 1.1.1.8) are described (see Table 1).

scholarly journals Stereospecific biosynthesis of triacylglycerols in mammary glands from lactating rats

1978 ◽  
Vol 174 (2) ◽  
pp. 659-662 ◽  
Author(s):  
S M Cooper ◽  
M R Grigor
Keyword(s):  
Oleic Acid ◽  
Mammary Gland ◽  
Palmitic Acid ◽  
Late Pregnancy ◽  
Mammary Glands ◽  
Dihydroxyacetone Phosphate ◽  
Early Lactation ◽  
Enzymic Synthesis ◽  
Acyl Acceptors

Microsomal plus cytosol preparations from the mammary gland of lactating rats are capable of incorporating palmitic acid and oleic acid into triacylglycerols. These triacylglycerols are similar in structure to those found in rat milk, where palmitic acid tends to be confined to the sn-2-position of the glycerol. Both glycerol 3-phosphate and dihydroxyacetone phosphate function as acyl acceptors. The enzymic synthesis of triacylglycerols appears in late pregnancy, increases rapidly during early lactation, but disappears within 3 days of weaning.

Medical and Veterinary Importance of the Moonlighting Functions of Triosephosphate Isomerase

2019 ◽  
Vol 20 (4) ◽  
pp. 304-315 ◽  
Author(s):  
Mónica Rodríguez-Bolaños ◽  
Ruy Perez-Montfort
Keyword(s):  
Cell Cycle ◽  
Immune Response ◽  
Triosephosphate Isomerase ◽  
Dihydroxyacetone Phosphate ◽  
Canonical Function ◽  
Moonlighting Protein ◽  
Veterinary Importance ◽  
Moonlighting Functions

Triosephosphate isomerase is the fifth enzyme in glycolysis and its canonical function is the reversible isomerization of glyceraldehyde-3-phosphate and dihydroxyacetone phosphate. Within the last decade multiple other functions, that may not necessarily always involve catalysis, have been described. These include variations in the degree of its expression in many types of cancer and participation in the regulation of the cell cycle. Triosephosphate isomerase may function as an auto-antigen and in the evasion of the immune response, as a factor of virulence of some organisms, and also as an important allergen, mainly in a variety of seafoods. It is an important factor to consider in the cryopreservation of semen and seems to play a major role in some aspects of the development of Alzheimer's disease. It also seems to be responsible for neurodegenerative alterations in a few cases of human triosephosphate isomerase deficiency. Thus, triosephosphate isomerase is an excellent example of a moonlighting protein.

scholarly journals The Enzymic Synthesis of Chorismic and Prephenic Acids from 3-Enolpyruvylshikimic Acid 5-Phosphate

1967 ◽  
Vol 242 (1) ◽  
pp. 82-90
Author(s):  
H. Morell ◽  
M.J. Clark ◽  
P.F. Knowles ◽  
D.B. Sprinson
Keyword(s):  
Enzymic Synthesis

scholarly journals Enzymic synthesis of ether types of choline and ethanolamine phosphoglycerides by microsomal fractions from rat brain and liver

1977 ◽  
Vol 18 (1) ◽  
pp. 53-58
Author(s):  
A Radominska-Pyrek ◽  
J Strosznajder ◽  
Z Dabrowiecki ◽  
G Goracci ◽  
T Chojnacki ◽  
...  
Keyword(s):  
Rat Brain ◽  
Enzymic Synthesis ◽  
Ethanolamine Phosphoglycerides ◽  
Rat Brain And Liver

scholarly journals Enzymic Synthesis of O-Alkyl Bonds in Glycerolipids

1970 ◽  
Vol 245 (7) ◽  
pp. 1790-1799 ◽  
Author(s):  
Fred Snyder ◽  
Boyd Malone ◽  
M.L. Blank
Keyword(s):  
Enzymic Synthesis
Sign in / Sign up

Export Citation Format

Share Document