Difference between revisions of "YHL020C"
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| − | |valign="top" nowrap bgcolor="{{SGDblue}}"| '''Systematic name''' || [http:// | + | |valign="top" nowrap bgcolor="{{SGDblue}}"| '''Systematic name''' || [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000001012 YHL020C] |
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|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Gene name''' ||''OPI1 '' | |valign="top" nowrap bgcolor="{{SGDblue}}"| '''Gene name''' ||''OPI1 '' | ||
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|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Coordinates''' | |valign="top" nowrap bgcolor="{{SGDblue}}"| '''Coordinates''' | ||
| − | |nowrap| Chr VIII: | + | |nowrap| Chr VIII:67456..66242 |
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| − | | | + | |valign="top" nowrap bgcolor="{{SGDblue}}"| '''Primary SGDID''' || S000001012 |
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| − | '''Description of | + | '''Description of YHL020C:''' Transcriptional regulator of a variety of genes; phosphorylation by protein kinase A stimulates Opi1p function in negative regulation of phospholipid biosynthetic genes; involved in telomere maintenance<ref name='S000114270'>Askree SH, et al. (2004) A genome-wide screen for Saccharomyces cerevisiae deletion mutants that affect telomere length. Proc Natl Acad Sci U S A 101(23):8658-63 {{SGDpaper|S000114270}} PMID 15161972</ref><ref name='S000074120'>Santiago TC and Mamoun CB (2003) Genome expression analysis in yeast reveals novel transcriptional regulation by inositol and choline and new regulatory functions for Opi1p, Ino2p, and Ino4p. J Biol Chem 278(40):38723-30 {{SGDpaper|S000074120}} PMID 12871953</ref><ref name='S000073253'>Sreenivas A and Carman GM (2003) Phosphorylation of the yeast phospholipid synthesis regulatory protein Opi1p by protein kinase A. J Biol Chem 278(23):20673-80 |
{{SGDpaper|S000073253}} PMID 12668681</ref> | {{SGDpaper|S000073253}} PMID 12668681</ref> | ||
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==Community Commentary== | ==Community Commentary== | ||
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| + | Specifically higher expression in carbon limited chemostat cultures versus carbon excess. | ||
| + | <ref>Boer VM, et al. (2003) The genome-wide transcriptional responses of Saccharomyces cerevisiae grown on glucose in aerobic chemostat cultures limited for carbon, nitrogen, phosphorus, or sulfur. | ||
| + | J Biol Chem 278(5):3265-74</ref> | ||
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==References== | ==References== | ||
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Latest revision as of 06:45, 23 January 2012
Share your knowledge...Edit this entry! <protect>
| Systematic name | YHL020C |
| Gene name | OPI1 |
| Aliases | |
| Feature type | ORF, Verified |
| Coordinates | Chr VIII:67456..66242 |
| Primary SGDID | S000001012 |
Description of YHL020C: Transcriptional regulator of a variety of genes; phosphorylation by protein kinase A stimulates Opi1p function in negative regulation of phospholipid biosynthetic genes; involved in telomere maintenance[1][2][3]
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Community Commentary
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Protein Details
Protein Function/Process
Phosphatidic acid on the endoplasmic reticulum directly binds to soluble Opi1p to maintain it as inactive outside the nucleus. After the addition of the lipid precursor inositol, this phosphatidic acid is rapidly consumed, releasing Opi1p from the endoplasmic reticulum and allowing its nuclear translocation and repression of target genes. [4] [5]
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References
See Help:References on how to add references
- ↑ Askree SH, et al. (2004) A genome-wide screen for Saccharomyces cerevisiae deletion mutants that affect telomere length. Proc Natl Acad Sci U S A 101(23):8658-63 SGD PMID 15161972
- ↑ Santiago TC and Mamoun CB (2003) Genome expression analysis in yeast reveals novel transcriptional regulation by inositol and choline and new regulatory functions for Opi1p, Ino2p, and Ino4p. J Biol Chem 278(40):38723-30 SGD PMID 12871953
- ↑ Sreenivas A and Carman GM (2003) Phosphorylation of the yeast phospholipid synthesis regulatory protein Opi1p by protein kinase A. J Biol Chem 278(23):20673-80 SGD PMID 12668681
- ↑ Loewen CJ, et al. (2004) Phospholipid metabolism regulated by a transcription factor sensing phosphatidic acid. Science 304(5677):1644-7 SGD PMID 15192221
- ↑ submitted by Peter Uetz on 2005-10-28
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