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TranscriptomicsCwc23, an essential J-protein critical for pre-mRNA splicing with a dispensable J-domain
J-proteins are structurally diverse, obligatory co-chaperones of Hsp70s, each with a highly conserved J-domain that plays a critical role in stimulation of Hsp70’s ATPase activity. The essential protein, Cwc23, is one of 13 J-proteins found in the cytosol and/or nucleus of Saccharomyces cerevisiae...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-21 | E-GEOD-18485 | biostudies-arrayexpress
GenomicsThe In Vivo Pattern of Binding of RAG1 and RAG2 to Antigen Receptor Loci
The critical initial step in V(D)J recombination, binding of RAG1 and RAG2 to recombination signal sequences flanking antigen receptor V, D, and J gene segments, has not previously been characterized in vivo. Here we demonstrate that RAG protein binding occurs in a highly focal manner to a small reg...
ORGANISM(S): Mus musculus 
2010-04-19 | E-GEOD-21207 | biostudies-arrayexpress
GenomicsTranscriptional profiling of putative J protein Jjj1 in Candida glabrata
Transcriptional profiling of putative J protein Jjj1 in Candida glabrata
PRJNA412803 | ENA
ProteomicsAnalysis of reconstituted tripartite complex supports avidity-based recruitment of Hsp70 by substrate bound J-domain protein
Hsp70 are ubiquitous, versatile molecular chaperones that cyclically interact with substrate protein(s). The initial step requires synergistic interaction of a substrate and a J-domain protein (JDP) cochaperone, via its J-domain, with Hsp70 to stimulate hydrolysis of its bound ATP. This hydrolysis d...
ORGANISM(S): Escherichia coli Saccharomyces cerevisiae (Baker's yeast) 
2024-02-19 | PXD044739 | Pride
Hsc20 Hsp70 atpase cycle Substrate delivery Ssq1 Molecular chaperones 
ProteomicsSubcellular localization of the J-protein Sis1 regulates the heat shock response
How heat shock inducesthe heat shock response (HSR) – a gene expression program encoding chaperones and other protein homeostasis (proteostasis) factors –remains an unresolved question in eukaryotic cell biology. Here we show that subcellular localization of the conserved J-protein Sis1 is a key reg...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2021-03-24 | PXD019170 | Pride
Hsf1 Heat shock Q-exactive Saccharomyces cerevisiae Sis1 J-protein 
TranscriptomicsCwc23, an essential J-protein critical for pre-mRNA splicing with a dispensable J-domain
J-proteins are structurally diverse, obligatory co-chaperones of Hsp70s, each with a highly conserved J-domain that plays a critical role in stimulation of Hsp70’s ATPase activity. The essential protein, Cwc23, is one of 13 J-proteins found in the cytosol and/or nucleus of Saccharomyces cerevisiae. ...
ORGANISM(S): Saccharomyces cerevisiae 
2009-10-14 | GSE18485 | GEO
GenomicsMBD5 and MBD6 couple DNA methylation to gene silencing through the J-domain protein SILENZIO
MBD5 and MBD6 couple DNA methylation to gene silencing through the J-domain protein SILENZIO
PRJNA693252 | ENA
ModelsConradie2010_RPControl_CellCycle
This model is from the article: Restriction point control of the mammalian cell cycle via the cyclin E/Cdk2:p27 complex. Conradie R, Bruggeman FJ, Ciliberto A, Csikász-Nagy A, Novák B, Westerhoff HV, Snoep JL FEBS J.2010 Jan; 277(2): 357-67 20015233, ...
2024-09-02 | BIOMD0000000265 | BioModels
GenomicsJBP1-seq: a fast and efficient method for genome-wide profiling of 5hmC
We developed a novel approach, J-binding protein 1 sequencing (JBP1-seq), that combines the benefits of an improved recombinant JBP1 protein, Nextera-based library construction, and nextgeneration sequencing (NGS) for genome-wide profiling of 5-hydroxymethylcytosine (5hmC). Compared with the orig...
ORGANISM(S): Homo sapiens 
2014-11-26 | E-GEOD-61193 | biostudies-arrayexpress
UnknownEvolution of an intricate J-protein network driving protein disaggregation in eukaryotes.
Not available
S-EPMC5542770 | biostudies-literature
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