<prompt> The number of ATPs produced by HMP shunt isZeroOneTwoFour  <response>: The number of ATPs produced by HMP shunt is zero HMP shunt Pentose Phosphate pathway Neither produces nor utilizes ATPs. 2 main products of HMP shunt: NADPH - in the irreversible oxidative phase Ribose-5-phosphate - In Reversible non-oxidative phase Rate limiting enzyme - Glucose-6-phosphate dehydrogenase. Extra Edge: The pathways producing Zero ATPs are: HMP Hexose Monophosphate Pathway Uronic Acid Pathway Alpha Oxidation Oxidation of Very Long Chain Fatty Acids VLCFA RL Shuntcycle Synthesis of Ketone Bodies 