3.5.1.5 Inter conversion of triose phosphates

3.5.1.5 Step 5: Inter conversion of triose phosphates

Glyceraldehyde-3-phosphate and dihydroxy acetone phosphate are interconverted by the enzyme phosphotriose isomerase.


Phosphotriose isomerase
Glyceraldehyde-3-phosphate
Dihydroxy acetone phosphate


At this stage 2 molecules glyceraldehyde 3-phosphate are formed. Dihydroxyacetone phosphate is also formed from glycerol of fat, which is phosphorylated to glycerol 3 phosphate and then to dihydroxy acetone phosphate.

Last modified: Thursday, 10 November 2011, 8:43 AM