HupW protease specifically required for processing of the catalytic subunit of the uptake hydrogenase in the cyanobacterium Nostoc sp. strain PCC 7120.
نویسندگان
چکیده
The maturation process of [NiFe] hydrogenases includes a proteolytic cleavage of the large subunit. We constructed a mutant of Nostoc strain PCC 7120 in which hupW, encoding a putative hydrogenase-specific protease, is inactivated. Our results indicate that the protein product of hupW selectively cleaves the uptake hydrogenase in this cyanobacterium.
منابع مشابه
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ورودعنوان ژورنال:
- Applied and environmental microbiology
دوره 78 1 شماره
صفحات -
تاریخ انتشار 2012