✦ LIBER ✦

Kinetic studies of the reaction of S-nitroso-L-cysteine with L-cysteine

✍ Scribed by Tomoko Komiyama; Ken Fujimori

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 327 KB
Volume: 7
Category: Article
ISSN: 0960-894X
DOI: 10.1016/s0960-894x(96)00608-7

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✦ Synopsis

Rates for the reaction between L-S-nitrosocysteine and L-cysteine were found to be first order with respect to concentrations of the two reactants in the pH range of 4.85 -9.41. The second order rate constant was determined to be 3.10 x 10 .2 M~s ~ at pH = 7.4 at 37 'C. Spontaneous decomposition of L-Snitrosocysteine proceeded with the first order rate constant, 1.46 x 10 .5 s ~ under the same conditions.

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