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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
31
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pubmed:dateCreated |
1992-12-1
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pubmed:abstractText |
Yeast cytochrome c oxidase has been isolated by ion exchange chromatography using lauryl maltoside (n-dodecyl beta-D-maltoside) as the solubilizing detergent. The enzyme prepared in this way has a heme aa3 concentration of 8-9 nmol/mg of protein and a turnover number in the range of 180-210 s-1 at pH 6.2 in 0.01% lauryl maltoside at 20 degrees C. Yeast cytochrome c oxidase prepared by any of several previously published methods which use Triton X-100 contains nine subunits. The enzyme isolated in lauryl maltoside contains these same nine different polypeptides and three others, including homologues of subunits VIa and VIb of the mammalian enzyme.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
0021-9258
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
5
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pubmed:volume |
267
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
22481-5
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:1331058-Amino Acid Sequence,
pubmed-meshheading:1331058-Electron Transport,
pubmed-meshheading:1331058-Electron Transport Complex IV,
pubmed-meshheading:1331058-Intracellular Membranes,
pubmed-meshheading:1331058-Macromolecular Substances,
pubmed-meshheading:1331058-Mitochondria,
pubmed-meshheading:1331058-Molecular Sequence Data,
pubmed-meshheading:1331058-Peptide Fragments,
pubmed-meshheading:1331058-Saccharomyces cerevisiae,
pubmed-meshheading:1331058-Sequence Alignment,
pubmed-meshheading:1331058-Spectrum Analysis
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pubmed:year |
1992
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pubmed:articleTitle |
Purification of yeast cytochrome c oxidase with a subunit composition resembling the mammalian enzyme.
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pubmed:affiliation |
Institute of Molecular Biology, University of Oregon, Eugene 97403.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, U.S. Gov't, P.H.S.
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