Mitochondrial targeting of yeast apoiso-1-cytochrome c is mediated through functionally independent structural domains.
نویسندگان
چکیده
منابع مشابه
Structural Characteristics of Stable Folding Intermediates of Yeast Iso-1-Cytochrome-c
Cytochrome-c (cyt-c) is an electron transport protein, and it is present throughout the evolution. More than 280 sequences have been reported in the protein sequence database (www.uniprot.org). Though sequentially diverse, cyt-c has essentially retained its tertiary structure or fold. Thus a vast data set of varied sequences with retention of similar structure and fun...
متن کاملstructural characteristics of stable folding intermediates of yeast iso-1-cytochrome-c
cytochrome-c (cyt-c) is an electron transport protein, and it is present throughout the evolution. more than 280 sequences have been reported in the protein sequence database (www.uniprot.org). though sequentially diverse, cyt-c has essentially retained its tertiary structure or fold. thus a vast data set of varied sequences with retention of similar structure and function makes it a primary ca...
متن کاملMapping and gene conversion studies with the structural gene for iso-1-cytochrome C in yeast.
We have investigated the order of the four genes cyc1, rad7, SUP4, and cdc8 which form a tightly linked cluster on the right arm of chromosome X in the yeast Saccharomyces cerevisiae. Crossing over and coconversion data from tetrad analysis established the gene order to be centromere-cyc1-rad7-SUP4. Also cdc8 appeared to be distal to SUP4 on the basis of crossovers that were associated with con...
متن کاملProtective Role of Apigenin Against Aβ 25-35 Toxicity Via Inhibition of Mitochondrial Cytochrome c Release
Introduction: Cognitive dysfunction is the most common problem of patients with Alzheimer disease (AD). The pathological mechanism of cognitive impairment in AD may contribute to neuronal loss, synaptic dysfunction, and alteration in neurotransmitters receptors. Mitochondrial synapses dysfunction due to the accumulation of amyloid beta (Aβ) is one of the earliest pathological features of AD. Th...
متن کاملFormation of a cytochrome c-like species from horse apoprotein and hemin catalyzed by yeast mitochondrial cytochrome c synthetase.
Cytochrome c synthetase in yeast mitochondria catalyzes the formation of a yeast cytochrome c-like species from the apoprotein and hemin (Basile, G., DiBello, C., and Taniuchi, H. (1980) J. Biol. Chem. 255, 7181-7191). To test the specificity of this enzyme, 125I-labeled horse apocytochrome c was incubated with the yeast mitochondrial fraction in the presence of hemin, NADPH, and an ethanol ext...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 1990
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.10.11.5763