Abstract:
:Inorganic pyrophosphate can function as phosphate donor in protein phosphorylation reactions in yeast mitochondria. It was shown that, when PPi substitutes for ATP as inhibitor of the pyruvate dehydrogenase reaction, maximal activity is reached after a lag-period of 30-60 minutes. 32P-labeling of peptides shows that [32P]PPi gives about 25% of the labeling obtained by [gamma-32P]ATP in the protein kinase reaction. The PPi dependent phosphorylation is increased several fold by the presence of cold ATP.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
da Silva LP,Lindahl M,Lundin M,Baltscheffsky Hdoi
10.1016/0006-291x(91)91043-csubject
Has Abstractpub_date
1991-08-15 00:00:00pages
1359-64issue
3eissn
0006-291Xissn
1090-2104pii
0006-291X(91)91043-Cjournal_volume
178pub_type
杂志文章abstract::Proximal spinal muscular atrophy (SMA) results from loss of the survival motor neuron 1 (SMN1) gene, with retention of its nearly identical homolog, SMN2. There is a direct correlation between disease severity and SMN2 copy number. Mice do not have a Smn2 gene, and thus cannot naturally replicate the disorder. However...
journal_title:Biochemical and biophysical research communications
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pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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更新日期:2010-10-08 00:00:00
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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更新日期:2008-01-11 00:00:00
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:1989-07-14 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:1983-08-30 00:00:00