Characterization of a stable, reactivatable complex between chaperonin 60 and mitochondrial rhodanese.
نویسندگان
چکیده
منابع مشابه
Mammalian mitochondrial chaperonin 60 functions as a single toroidal ring.
Chaperonins are thought to participate in the process of protein folding in bacteria and in eukaryotic mitochondria and chloroplasts. While some chaperonins are relatively well characterized, the structures of the mammalian chaperonins are unknown. We have expressed a mammalian mitochondrial chaperonin 60 in Escherichia coli and purified the recombinant protein to homogeneity. Structural and bi...
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چکیده ندارد.
Crystal structure of the human mitochondrial chaperonin symmetrical football complex.
Human mitochondria harbor a single type I chaperonin system that is generally thought to function via a unique single-ring intermediate. To date, no crystal structure has been published for any mammalian type I chaperonin complex. In this study, we describe the crystal structure of a football-shaped, double-ring human mitochondrial chaperonin complex at 3.15 Å, which is a novel intermediate, li...
متن کاملIsolation of a full-length cDNA encoding Brassica napus mitochondrial chaperonin-60.
Chaperonins are a class of proteins that facilitate the assembly of oligomeric proteins (Hemmingsen et al., 1988). In plants cpn-60 are present in both plastids and the mitochondria, however, the mitochondrial form is different from either subunit of the plastid chaperonin (Martel et al., 1990). Mitochondrial chaperonin has been cloned from a number of plant species including Arabidopsis, maize...
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تمایل به ارزیابی جایگزین و تعویض آن با آزمون سنتی مداد و کاغذ در سالهای اخیر افزایش یافته است. اکثر زبان آموزان در کلاس های زبان از نمره نهایی که استاد تعیین میکند ناراضی اند. این تحقیق جهت بررسی ارزیابی در کلاس های زبان انگلیسی به هدف رضایتمندی زبان آموزان از نمره هایشان انجام گرفته است که در آن نمرات ارائه شده توسط سه گروه ارزیاب (ارزیابی خود دانشجو، همسالان واستاد) در مهارت های تولید (تکل...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1992
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)35813-7