Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1990-10-08
1993-03-02
Naff, David M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
435123, 435248, 435249, 435157, 435156, 435192, 435195, 435132, 435166, 204 73R, 204403, C12P 1712, C12P 1702, C12N 126, C12N 128
Patent
active
051908700
ABSTRACT:
A purified hydroxylase component of the soluble methane monooxygenase enzyme present in the bacterium Methylosinus trichosporium OB3b is found capable of oxidizing hydrocarbons under aerobic conditions in the presence of suitable reducing agents. The hydroxylase can be reduced by commercial reducing agents, such as sodium dithionite and photo- and electrochemical means when in the presence of electron transport components, such as methyl viologen and proflavin. The hydroxylase component can be obtained with high final specific activity when ferrous iron compounds and cysteine are included in the purification buffers used to extract the hydroxylase from bacterial cells.
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Fox Brian G.
Lipscomb John D.
Amoco Corporation
Meller Mike
Naff David M.
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