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Amiraneli [1.4K]
2 years ago
8

Alpha-mannosidase follows Michaelis-Menten kinetics. A 3 micromolar solution of alpha-mannosidase catalyzes the formation of .66

moles of p nitrophenol is-1 when incubated with the substrate 4-nitrophenyl alpha D-mannoside at a concentration 130 times greater than the Km for that substrate. What is alpha mannosidase Km
Chemistry
1 answer:
pantera1 [17]2 years ago
4 0

Answer:

220

Explanation:

V₀= Vmax(D)/ (D) + km

0.66/100=vmax(130km)/(130km)+(km)

Vmax= 0.66×131/130×1000 =0.6650mm/d

kwat= vmax/ET

=0.665×10⁻³/ 3×10⁻⁶

= 0.22×10³

= 220

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