Difference between revisions of "YBR101C"

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|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Systematic name''' || [http://db.yeastgenome.org/cgi-bin/locus.pl?locus=YBR101C YBR101C]  
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|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Systematic name''' || [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000000305 YBR101C]  
 
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|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Gene name'''        ||''FES1 ''
 
|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Gene name'''        ||''FES1 ''
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|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Coordinates'''
 
|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Coordinates'''
|nowrap| Chr II:444687..443815
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|nowrap| Chr II:444693..443821
 
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|valign="top" nowrap bgcolor="{{SGDblue}}"| '''Primary SGDID'''          || S000000305
 
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'''Description of {{PAGENAME}}:''' Hsp70 (Ssa1p) nucleotide exchange factor, cytosolic homolog of Sil1p, which is the nucleotide exchange factor for BiP (Kar2p) in the endoplasmic reticulum<ref name='S000072758'>Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89
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'''Description of YBR101C:''' Hsp70 (Ssa1p) nucleotide exchange factor; cytosolic homolog of Sil1p, which is the nucleotide exchange factor for BiP (Kar2p) in the endoplasmic reticulum; protein abundance increases in response to DNA replication stress<ref name='S000072758'>Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89 {{SGDpaper|S000072758}} PMID 12052876</ref><ref name='S000150401'>Tkach JM, et al. (2012) Dissecting DNA damage response pathways by analysing protein localization and abundance changes during DNA replication stress.LID - 10.1038/ncb2549 [doi] Nat Cell Biol ()
  {{SGDpaper|S000072758}} PMID 12052876</ref>
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  {{SGDpaper|S000150401}} PMID 22842922</ref>
 
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__TOC__
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==Community Commentary==
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=== Alleles, Strains, and Phenotypes ===
 
=== Alleles, Strains, and Phenotypes ===
 
[[Category:Topic:Alleles, Strains, and Phenotypes]]
 
[[Category:Topic:Alleles, Strains, and Phenotypes]]
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'''Allele''': deltafes1<br>
 
'''Allele''': deltafes1<br>
  
'''Strain Background''': W303, RSY801<br>
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'''Strain Background''': W303 (''see [[CommunityW303.html|detailed notes]] from Rodney Rothstein and Stephan Bartsch for the W303 strain used in the study''), RSY801<br>
 
'''Phenotype(s)''': Temperature(Heat) Sensitive [[Category:Phenotype:Temperature(Heat) Sensitive]]
 
'''Phenotype(s)''': Temperature(Heat) Sensitive [[Category:Phenotype:Temperature(Heat) Sensitive]]
  
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'''Strain Background''': W303<br>
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'''Strain Background''': W303 (''see [[CommunityW303.html|detailed notes]] from Rodney Rothstein and Stephan Bartsch for the W303 strain used in the study'')
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<br>
 
'''Mutation type(s)''': deletion, point mutation (ydj1-151)
 
'''Mutation type(s)''': deletion, point mutation (ydj1-151)
  
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==Community Commentary==
 
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=== Alleles, Strains, and Phenotypes ===
 
[[Category:Topic:Alleles, Strains, and Phenotypes]]
 
==== Complete Deletion ====
 
[[Category:Topic:Alleles, Strains, and Phenotypes:Complete Deletion]]
 
'''Allele''': deltafes1<br>
 
  
'''Strain Background''': W303, RSY801<br>
 
'''Phenotype(s)''': Temperature(Heat) Sensitive [[Category:Phenotype:Temperature(Heat) Sensitive]]
 
  
The deletion of the FES1 gene leads to a strong thermosensitive phenotype as well as cycloheximide sensitivity <ref name='S000072758'>Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89 {{SGDpaper|S000072758}} PMID 12052876</ref> <ref name = 'CAset9225-2003-03-31'>submitted by [http://db.yeastgenome.org/cgi-bin/colleague/colleagueSearch?id=9225 Mehdi Kabani] on 2003-03-31</ref>
 
  
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<!-- PLEASE ADD Community Commentary ABOVE THIS MESSAGE. See below for an example of community annotation -->
=== Interactions ===
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Specifically higher expression in carbon limited chemostat cultures versus carbon excess.
==== Genetic ====
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<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.
[[Category:Topic:Interactions:Genetic]]
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J Biol Chem 278(5):3265-74</ref>
YBR101C is a suppressor of  YDJ1 [[Category:Genetic Interaction with YDJ1]]
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'''Strain Background''': W303<br>
 
'''Mutation type(s)''': deletion, point mutation (ydj1-151)
 
 
The thermosensitivity and cycloheximide sensitivity of the single deltafes1 and ydj1-151 mutants is partly suppressed in the double mutant. <ref name='S000072758'>Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89 {{SGDpaper|S000072758}} PMID 12052876</ref> <ref name = 'CAset9225-2003-03-31'>submitted by [http://db.yeastgenome.org/cgi-bin/colleague/colleagueSearch?id=9225 Mehdi Kabani] on 2003-03-31</ref>
 
  
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==== Physical ====
 
[[Category:Topic:Interactions:Physical]]
 
Physical interaction with SSA1 [[Category:Physical Interactions with SSA1]]<br>
 
Purified GST-Fes1p interacts with the ADP-bound form of (His6)-Ssa1p in GST pull down assays <ref name='S000072758'>Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89 {{SGDpaper|S000072758}} PMID 12052876</ref> <ref name = 'CAset9225-2003-03-31'>submitted by [http://db.yeastgenome.org/cgi-bin/colleague/colleagueSearch?id=9225 Mehdi Kabani] on 2003-03-31</ref>
 
 
 
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=== Protein Details ===
 
[[Category:Topic:Protein Details]]
 
==== Protein Function/Process ====
 
[[Category:Topic:Protein Details:Protein Function/Process]]
 
 
 
Fes1p is a nucleotide exchange factor that binds to the Hsp70 chaperone Ssa1p and inhibits its ATPase activity. Fes1p does not play an obvious role in protein folding, transport or degradation, but is involved in protein translation (presumably at the initiation step) <ref name='S000072758'>Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89 {{SGDpaper|S000072758}} PMID 12052876</ref> <ref name = 'CAset9225-2003-03-31'>submitted by [http://db.yeastgenome.org/cgi-bin/colleague/colleagueSearch?id=9225 Mehdi Kabani] on 2003-03-31</ref>
 
 
 
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==== Protein Localization ====
 
[[Category:Topic:Protein Details:Protein Localization]]
 
 
 
Fes1p is a cytosolic protein (as shown by immunofluorescence and cell fractionation assays using a GFP-Fes1p construct) <ref name='S000072758'>Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89 {{SGDpaper|S000072758}} PMID 12052876</ref> <ref name = 'CAset9225-2003-03-31'>submitted by [http://db.yeastgenome.org/cgi-bin/colleague/colleagueSearch?id=9225 Mehdi Kabani] on 2003-03-31</ref>
 
 
 
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=== Techniques and Reagents ===
 
[[Category:Topic:Techniques and Reagents]]
 
==== Protein Purification ====
 
[[Category:Topic:Techniques and Reagents:Protein Purification]]
 
 
 
Fes1p was purified as a GST fusion protein from E. coli <ref name='S000072758'>Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89 {{SGDpaper|S000072758}} PMID 12052876</ref> <ref name = 'CAset9225-2003-03-31'>submitted by [http://db.yeastgenome.org/cgi-bin/colleague/colleagueSearch?id=9225 Mehdi Kabani] on 2003-03-31</ref>
 
 
 
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==References==
 
==References==
 
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Latest revision as of 14:05, 22 October 2012

Share your knowledge...Edit this entry! <protect>

Systematic name YBR101C
Gene name FES1
Aliases
Feature type ORF, Verified
Coordinates Chr II:444693..443821
Primary SGDID S000000305


Description of YBR101C: Hsp70 (Ssa1p) nucleotide exchange factor; cytosolic homolog of Sil1p, which is the nucleotide exchange factor for BiP (Kar2p) in the endoplasmic reticulum; protein abundance increases in response to DNA replication stress[1][2]




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Community Commentary

About Community Commentary. Please share your knowledge!

Alleles, Strains, and Phenotypes

Complete Deletion

Allele: deltafes1

Strain Background: W303 (see detailed notes from Rodney Rothstein and Stephan Bartsch for the W303 strain used in the study), RSY801
Phenotype(s): Temperature(Heat) Sensitive

The deletion of the FES1 gene leads to a strong thermosensitive phenotype as well as cycloheximide sensitivity [1] [3]


Interactions

Genetic

YBR101C is a suppressor of YDJ1


Strain Background: W303 (see detailed notes from Rodney Rothstein and Stephan Bartsch for the W303 strain used in the study)
Mutation type(s): deletion, point mutation (ydj1-151)

The thermosensitivity and cycloheximide sensitivity of the single deltafes1 and ydj1-151 mutants is partly suppressed in the double mutant. [1] [3]


Physical

Physical interaction with SSA1
Purified GST-Fes1p interacts with the ADP-bound form of (His6)-Ssa1p in GST pull down assays [1] [3]


Protein Details

Protein Function/Process

Fes1p is a nucleotide exchange factor that binds to the Hsp70 chaperone Ssa1p and inhibits its ATPase activity. Fes1p does not play an obvious role in protein folding, transport or degradation, but is involved in protein translation (presumably at the initiation step) [1] [3]


Protein Localization

Fes1p is a cytosolic protein (as shown by immunofluorescence and cell fractionation assays using a GFP-Fes1p construct) [1] [3]


Techniques and Reagents

Protein Purification

Fes1p was purified as a GST fusion protein from E. coli [1] [3]





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References

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  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Kabani M, et al. (2002) Nucleotide exchange factor for the yeast Hsp70 molecular chaperone Ssa1p. Mol Cell Biol 22(13):4677-89 SGD PMID 12052876
  2. Tkach JM, et al. (2012) Dissecting DNA damage response pathways by analysing protein localization and abundance changes during DNA replication stress.LID - 10.1038/ncb2549 [doi] Nat Cell Biol () SGD PMID 22842922
  3. 3.0 3.1 3.2 3.3 3.4 3.5 submitted by Mehdi Kabani on 2003-03-31

See Help:Categories on how to add the wiki page for this gene to a Category </protect>