Cytochrome c Methyltransferase, Ctm1p, of Yeast
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 کاملMutants of Yeast Deficient in Cytochrome C.
YTOCHROME C is an ideal protein for biochemical studies because of its ease of isolation and low molecular weight. Its primary structure from a number of species is entirely (cf. SMITH, MATSUBARA, MCDOWALL and ROTHFUS 1963) or partially (cf. TUPPY 1958) known. Therefore, any system exhibiting genetic control of cytochrome c would be of considerable interest for investigating geneprotein relatio...
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Purified cytochrome c oxidase from bakers’ yeast can be resolved into six polypeptide bands by polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate. The apparent molecular weights of these components are I, 42,000; II, 34,500; III, 23,000; IV, 14,000; V, 12,500; and VI, 9,500. (Although Component V actually consists of two distinct polypeptide species, it will be regarde...
متن کاملCytochrome c Oxidase from Bakers’ Yeast
Cytochrome aa3 was purified 35to 40-fold from submitochondrial particles of commercial bakers’ yeast. The purification procedure involved solubilization of the enzyme with cholate, fractionation with ammonium sulfate, and chromatography on DEAE-cellulose in the presence of Triton x-100. The purified, active enzyme contained approximately 10 nmoles of heme a per mg of protein and was free of oth...
متن کاملChapter 10 Purification of the cytochrome C reductase/cytochrome C oxidase super complex of yeast mitochondria.
The protein complexes of the respiratory chain interact by forming large protein particles called respiratory supercomplexes or "respirasomes". Biochemical characterization of these particles proved to be difficult because of their instability. Here we describe a strategy to isolate and characterize the cytochrome c reductase/cytochrome c oxidase supercomplex of yeast, also termed the III + IV ...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 2000
ISSN: 0021-9258
DOI: 10.1074/jbc.m001891200