Nyob rau hauv citric acid voj voog GDP yog phosphorylated los ntawm A Succinate dehydro.
Dab tsi yog phosphorylated hauv lub voj voog citric acid?
Lub voj voog citric acid, qhov twg acetyl CoA tau hloov kho hauv mitochondria los tsim lub zog ua ntej hauv kev npaj rau qib tom ntej. Oxidative phosphorylation, txheej txheem uas electron thauj los ntawm lub zog precursors los ntawm lub voj voog citric acid (qib 3) ua rau cov phosphorylation ntawm ADP, tsim ATP.
Lub enzyme twg hauv lub voj voog citric acid hloov GDP rau GTP?
Nyob rau theem thib tsib ntawm lub voj voog citric acid, ib qho enzyme hu ua succinyl-CoA synthetasecatalyzes cov tshuaj tiv thaiv ntawm GDP, Pi, thiab succinyl-CoA. Cov tshuaj tiv thaiv no ua rau tsim cov CoA, succinate, thiab ib qho molecule ntawm GTP. Tom qab ntawd GTP yuav hloov mus rau ATP.
PIB hauv citric acid yog dab tsi?
Nyob rau theem thib ob, succinyl phosphate hloov nws cov phosphoric acid residue ntawm GDP (guanosine diphosphate), kom lub zog-nplua nuj compound GTP (guanosin triphosphate) thiab succinate tsim. … Cov tshuaj tiv thaiv no, uas yog hu ua cov saw hlau substrate, tsuas yog ib qho ntawm Krebs lub voj voog uas tau txais lub zog ncaj qha raws li GTP.
Puas muaj phosphorylation nyob hauv lub voj voog citric acid?
Tag nrho tus lej ntawm ATP molecules tau txais tom qab ua tiav oxidation ntawm ib qho qabzib hauv glycolysis, citric acid voj voog, thiab oxidative phosphorylation yog kwv yees li nruab nrab ntawm 30 thiab38.
