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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
3
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pubmed:dateCreated |
1992-2-27
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pubmed:abstractText |
1-Thioglycerol (TG) stimulates the synthesis of porphyrin in aerobically growing Escherichia coli. Here the levels of delta-aminolevulinate biosynthetic enzymes in untreated and TG-treated E. coli THU and PUC2 (a mutant of THU which overproduces porphyrins in the presence of thiols) cells were determined. TG treatment elevated the activity of glutamyl-tRNA reductase in both strains. The increased activity was not caused by activation of preexisting enzymes by thiols or by oxidizing agents but was dependent on new protein synthesis.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-1080999,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-126586,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-14041439,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-14187390,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-15436457,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-16666399,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-1990004,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2183352,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2254275,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2454230,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2472381,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2511063,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2537820,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2651407,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2656630,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2684779,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-2981682,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-3316230,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-372493,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-3977321,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-4567136,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-4877132,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-5082128,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1732201-786921
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Aminolevulinic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/Coproporphyrins,
http://linkedlifedata.com/resource/pubmed/chemical/Glycerol,
http://linkedlifedata.com/resource/pubmed/chemical/Hemin,
http://linkedlifedata.com/resource/pubmed/chemical/Porphyrins,
http://linkedlifedata.com/resource/pubmed/chemical/Protoporphyrins,
http://linkedlifedata.com/resource/pubmed/chemical/RNA, Transfer, Amino Acyl,
http://linkedlifedata.com/resource/pubmed/chemical/RNA, Transfer, Glu,
http://linkedlifedata.com/resource/pubmed/chemical/protoporphyrin IX,
http://linkedlifedata.com/resource/pubmed/chemical/thioglycerol
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pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
0021-9193
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
174
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1072-5
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pubmed:dateRevised |
2010-9-7
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pubmed:meshHeading |
pubmed-meshheading:1732201-Aminolevulinic Acid,
pubmed-meshheading:1732201-Coproporphyrins,
pubmed-meshheading:1732201-Escherichia coli,
pubmed-meshheading:1732201-Glycerol,
pubmed-meshheading:1732201-Hemin,
pubmed-meshheading:1732201-Porphyrins,
pubmed-meshheading:1732201-Protoporphyrins,
pubmed-meshheading:1732201-RNA, Transfer, Amino Acyl,
pubmed-meshheading:1732201-RNA, Transfer, Glu
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pubmed:year |
1992
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pubmed:articleTitle |
Enzymatic basis of thiol-stimulated secretion of porphyrins by Escherichia coli.
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pubmed:affiliation |
Department of Biochemistry and Microbiology, Loma Linda University School of Medicine, California 92350.
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pubmed:publicationType |
Journal Article
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