What is the impact of the lower value km 0.01 on the affinity of enzyme for substrate?

Essentials Health Info Management Principles/Practices
4th Edition
ISBN:9780357191651
Author:Bowie
Publisher:Bowie
Chapter7: Numbering & Filing Systems And Record Storage & Circulation
Section7.5: Filing Controls
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What is the impact of the lower value km 0.01 on the affinity of enzyme for substrate?
giupi unoulu 1UUK SImilar to the figure below.
Michaelis Menten Plot.xls [Compatibility Mode] -Microsoft Excel
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BIU-
A.
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D24
A
H
K.
1 [Ethanol]
Vo
Calc. Vo delta^2
0.007
0.06
0.127403 0.004543
0.35
0.015
0.11
0.185644 0.005722
4
0.031
0.16
0.233942 0.005467
0.
0.068
0.21
0.26974 0.003569
0.25
6.
0.1
0.23
0.28128
0.00263
0.2
0.28
0.294674 0.000215
0.2
8
0.3
0.29
0.299427 8.89E-05
9
0.4
0.28
0.301861 0.000478
0.15
-Calc. Vo
10
0.022713
11
Km
0.01
0.1
12
Vmax
0.309407
0.05
13
14
16
0.1
0.2
0.3
0.4
0.5
17
18
Fig. 10. Michaelis-Menten Plot using a value of 0.01 mM for Km.
Notice: 1) that a new set of calculated values in colum C has been generated and
2) that by using these new data a new best fit Michaelis-Menten plot (red curve)
has been generated.
Fig. 10 shows that the rates for the new enzyme-catalyzed reaction (red curve) were
higher than those originally obtained (blue symbols).
Transcribed Image Text:giupi unoulu 1UUK SImilar to the figure below. Michaelis Menten Plot.xls [Compatibility Mode] -Microsoft Excel Home Insert Page Layout Formulas Data Review View Add-Ins Acrobat Calibri 11 AA Insert- General Paste BIU- A. Delete Conditional Format Formatting- as Table Styles- $- % Cell EFormat- Clipboard G Font Alignment Number Styles Cells D24 A H K. 1 [Ethanol] Vo Calc. Vo delta^2 0.007 0.06 0.127403 0.004543 0.35 0.015 0.11 0.185644 0.005722 4 0.031 0.16 0.233942 0.005467 0. 0.068 0.21 0.26974 0.003569 0.25 6. 0.1 0.23 0.28128 0.00263 0.2 0.28 0.294674 0.000215 0.2 8 0.3 0.29 0.299427 8.89E-05 9 0.4 0.28 0.301861 0.000478 0.15 -Calc. Vo 10 0.022713 11 Km 0.01 0.1 12 Vmax 0.309407 0.05 13 14 16 0.1 0.2 0.3 0.4 0.5 17 18 Fig. 10. Michaelis-Menten Plot using a value of 0.01 mM for Km. Notice: 1) that a new set of calculated values in colum C has been generated and 2) that by using these new data a new best fit Michaelis-Menten plot (red curve) has been generated. Fig. 10 shows that the rates for the new enzyme-catalyzed reaction (red curve) were higher than those originally obtained (blue symbols).
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