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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
4
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pubmed:dateCreated |
2010-6-29
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pubmed:abstractText |
The inactivation of pea leaf chloroplast glucose-6-phosphate dehydrogenase by dithiothreitol can be catalyzed by thioredoxin-like molecules that are present in chloroplasts. This thioredoxin activity occurs predominantly as a soluble species, but washed thylakoid membranes also exhibit some thioredoxin-like activity. The membrane-associated thioredoxin can be extracted by treatment with the detergent Triton X-100. The solubilized thioredoxin appears to have a molecular size similar to that of the soluble thioredoxin which catalyzes the same reaction. The thylakoid-bound activity constitutes only about 5% of the total chloroplast thioredoxin activity. The thioredoxin occurring in the membrane fraction cannot, however, be ascribed to the trapping of stroma since less than 0.1% of three stromal marker enzymes are found in the same thylakoid extract.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-13873932,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-14245400,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-16656930,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-16659452,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-16659633,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-16660345,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-16661046,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-189690,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-21631,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-216700,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-332168,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-334570,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-36032,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-39074,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-4380426,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-4407487,
http://linkedlifedata.com/resource/pubmed/commentcorrection/16661487-768986
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pubmed:language |
eng
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pubmed:journal |
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pubmed:status |
PubMed-not-MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0032-0889
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
66
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
605-8
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pubmed:dateRevised |
2010-9-14
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pubmed:year |
1980
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pubmed:articleTitle |
Thioredoxin-like Activity of Thylakoid Membranes: THIOREDOXIN CATALYZING THE REDUCTIVE INACTIVATION OF GLUCOSE-6-PHOSPHATE DEHYDROGENASE OCCURS IN BOTH SOLUBLE AND MEMBRANE-BOUND FORM.
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pubmed:affiliation |
Department of Biological Sciences, University of Illinois at Chicago Circle, Chicago, Illinois 60680.
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pubmed:publicationType |
Journal Article
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