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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 
This study investigates the function of the C-terminal GT1 domain of chloroplast RNase J in Arabidopsis thaliana, focusing on its role in RNA quality control and double-stranded RNA (dsRNA) metabolism. To characterize the molecular effects of GT1 domain disruption, comparative proteomic analyses wer...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2026-01-18 | PXD069635 | Pride
MBD5 and MBD6 couple DNA methylation to gene silencing through the J-domain protein SILENZIO
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
DNA methylation is associated with transcriptional repression of eukaryotic genes and transposons, but the downstream mechanism of gene silencing is largely unknown. Here we describe two Arabidopsis methyl-CpG binding domain proteins, MBD5 and MBD6, that are recruited to chromatin by recognition of ...
ORGANISM(S): Lambdavirus lambda Arabidopsis thaliana 
2021-06-04 | GSE165095 | GEO
Nuclear and cytosolic J-domain proteins provide synergistic control of Hsf1 at distinct phases of the heat shock response
Nuclear and cytosolic J-domain proteins provide synergistic control of Hsf1 at distinct phases of the heat shock response [steady state]
Nuclear and cytosolic J-domain proteins provide synergistic control of Hsf1 at distinct phases of the heat shock response [time course]
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