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please answer asap. Will rate wugenase from Thermoproteus tenax but is also invo

ID: 210024 • Letter: P

Question

please answer asap. Will rate

wugenase from Thermoproteus tenax but is also involved The gene for the in providing intermediates for cellular biosynthetic reactions. non-phosphorylating, NAD-dependent GAPDH was cloned and sequenced and its kinetic characteristics were studied. Summary information is presented inT able 20.1 Table 20.1: Kinetic properties of NAD*-dependent GAPDH isolated from T. tenax NAD saturation Without AMP 36.5 3.3 Vmax, units/mg Ky, mM With AMP 37.0 ma units/mg KM, mM Molecular Mass Subunit (kD) Native (kD) 55,000 220,000 estions hot nntabrre irreversihle, regulated reactions in glycolysis as

Explanation / Answer

Glyceraldehyde l P AND AMP are activators as reaction increased with less substrate.

kM is less for GlP than for AMP. kM is more for NADP+

All are activators except ATP and NADP+

All activators are reactants or cofactors and inhibitors are byproducts.