The shikimate pathway then converts erythrose 4-phosphate into chorismate.
2.
Erythrose-4-phosphate dehydrogenase is used to produce erythronate-4-phosphate.
3.
Erythrose 4-phosphate is an intermediate in the pentose phosphate pathway and the Calvin cycle.
4.
There are two naturally occurring stereoisomers, the enantiomers of erythrose and threose having the D configuration but not the L enantiomers.
5.
In these cells, synthesis starts with D-erythrose 4-phosphate and phosphoenolpyruvate, and in photosynthetic cells with carbon dioxide.
6.
"' Dithioerythritol ( DTE ) "'is a sulfur containing sugar derived from the corresponding 4-carbon monosaccharide erythrose.
7.
As the enzyme converts ribulose 5-phosphate into xylulose 5-phosphate, the latter is further metabolized into erythrose 4-phosphate.
8.
PMI is inhibited by erythrose 4-phosphate, mannitol 1-phosphate, and to a lesser extent, the alpha anomer of M6P.
9.
After hydrolyzing the second urea, glycolaldehyde is left . Two glycolaldehydes condense to form erythrose 4-phosphate, which goes to the pentose phosphate shunt again.
10.
Later in the pathway, His263 is used as a proton donor for the substrate acceptor-TPP complex, which can then generate erythrose-4-phosphate.