Difference between revisions of "Transformation of AA to 5-HPETE"

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(5-LOX Parameters)
(5-LOX Parameters)
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|+  style="text-align: left;" | Michaelis-Menten Constants
 
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! Value
 
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! Species
 
! Notes
 
! Reference
 
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|5.19e-03
 
|mM
 
|Human
 
|Calculated by 0.4mg of 77kDa of protein in 1 mL.
 
Leukocytes
 
|<ref name="Rouzer1990”>[http://ac.els-cdn.com/000629529190110Q/1-s2.0-000629529190110Q-main.pdf?_tid=8b9511da-0c72-11e6-b92e 00000aab0f26&acdnat=1461759858_b7fd721a8b568158e0c0a4843425c1e4 Rouzer C., “Inhibition of human leukocyte 5-lipoxygenase by a 4-hydroxybenzofuran, L-656,224: Evidence for enzyme reduction and inhibitor degradation” Biochemical Pharmacology, Volume 41, Issue 9, 1 May 1991, Pages 1365-1373]</ref>
 
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Revision as of 12:03, 9 August 2016

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R11 AA - HPETE5.jpg

Chemical equation

 PGH2 \rightleftharpoons 5-HPETE

Rate equation

5-LOX Parameters

Michaelis-Menten Constants
Value Units Species Notes Reference
5.10E-03  mM Human Expression Vector: Baculovirus, Sf9 insect cells

Enzyme: Recombinant 5-Lipoxygenase pH: 5.6 Temperature:37

[1]
1.20E-02  mM Human Expression Vector: Polymorphonuclear Leukocytes

Enzyme: 5-Lipoxygenase pH:7.5 Temperature: 22

[2]
6.31E-02  mM Human Expression Vector: Polymorphonuclear Leukocytes

Enzyme: 5-Lipoxygenase pH:7.5 Temperature: 22

[3]
Enzyme Turnover Numbers
Value Units Species Notes Reference
1500 + 75 per minute Potato Expression Vector:Potato Tubers

Enzyme: 5-Lipoxygenase pH:5.5 Temperature: 23

[4]


5-LOX Abundance
Value Units Species Notes Reference
97.3  ppm Human Expression Vector: Lung

Enzyme: 5-LOX pH: 7.5 Temperature: 37 °C

[5]
49.8  ppm Human Expression Vector: Esophagus

Enzyme: 5-LOX pH: 7.5 Temperature: 37 °C

[6]
31.9  ppm Human Expression Vector: Oral Cavity

Enzyme: 5-LOX pH: 7.5 Temperature: 37 °C

[6]

References


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