Structural basis of nucleosome disassembly and reassembly by RNAPII elongation complex with FACT
H Ehara, T Kujirai, M Shirouzu, H Kurumizaka… - Science, 2022 - science.org
During gene transcription, RNA polymerase II (RNAPII) traverses nucleosomes in chromatin,
but the mechanism has remained elusive. Using cryo–electron microscopy, we obtained …
but the mechanism has remained elusive. Using cryo–electron microscopy, we obtained …
Insights into Spt6: a histone chaperone that functions in transcription, DNA replication, and genome stability
CLW Miller, JL Warner, F Winston - Trends in Genetics, 2023 - cell.com
Transcription elongation requires elaborate coordination between the transcriptional
machinery and chromatin regulatory factors to successfully produce RNA while preserving …
machinery and chromatin regulatory factors to successfully produce RNA while preserving …
A ubiquitous disordered protein interaction module orchestrates transcription elongation
K Cermakova, J Demeulemeester, V Lux, M Nedomova… - Science, 2021 - science.org
During eukaryotic transcription elongation, RNA polymerase II (RNAP2) is regulated by a
chorus of factors. Here, we identified a common binary interaction module consisting of TFIIS …
chorus of factors. Here, we identified a common binary interaction module consisting of TFIIS …
[HTML][HTML] Targeted protein degradation reveals a direct role of SPT6 in RNAPII elongation and termination
SPT6 is a histone chaperone that tightly binds RNA polymerase II (RNAPII) during
transcription elongation. However, its primary role in transcription is uncertain. We used …
transcription elongation. However, its primary role in transcription is uncertain. We used …
Paf1 complex subunit Rtf1 stimulates H2B ubiquitylation by interacting with the highly conserved N-terminal helix of Rad6
T Fetian, BM McShane, NL Horan… - Proceedings of the …, 2023 - National Acad Sciences
Histone modifications coupled to transcription elongation play important roles in regulating
the accuracy and efficiency of gene expression. The monoubiquitylation of a conserved …
the accuracy and efficiency of gene expression. The monoubiquitylation of a conserved …
Cell-cycle phospho-regulation of the kinetochore
The kinetochore is a mega-dalton protein assembly that forms within centromeric regions of
chromosomes and directs their segregation during cell division. Here we review cell cycle …
chromosomes and directs their segregation during cell division. Here we review cell cycle …
ZWC complex-mediated SPT5 phosphorylation suppresses divergent antisense RNA transcription at active gene promoters
K Park, J Zhong, JS Jang, J Kim, HJ Kim… - Nucleic acids …, 2022 - academic.oup.com
The human genome encodes large numbers of non-coding RNAs, including divergent
antisense transcripts at transcription start sites (TSSs). However, molecular mechanisms by …
antisense transcripts at transcription start sites (TSSs). However, molecular mechanisms by …
Casein kinase 2 complex: a central regulator of multiple pathobiological signaling pathways in Cryptococcus neoformans
Y Choi, SR Yu, Y Lee, AY Na, S Lee, J Heitman, R Seo… - Mbio, 2024 - Am Soc Microbiol
ABSTRACT The casein kinase 2 (CK2) complex has garnered extensive attention over the
past decades as a potential therapeutic target for diverse human diseases, including cancer …
past decades as a potential therapeutic target for diverse human diseases, including cancer …
[HTML][HTML] Mutant thermal proteome profiling for characterization of missense protein variants and their associated phenotypes within the proteome
SAP Justice, MP Barron, GD Qi, HRS Wijeratne… - Journal of Biological …, 2020 - ASBMB
Temperature-sensitive (TS) missense mutants have been foundational for characterization
of essential gene function. However, an unbiased approach for analysis of biochemical and …
of essential gene function. However, an unbiased approach for analysis of biochemical and …
The conserved elongation factor Spn1 is required for normal transcription, histone modifications, and splicing in Saccharomyces cerevisiae
Spn1/Iws1 is a conserved protein involved in transcription and chromatin dynamics, yet its
general in vivo requirement for these functions is unknown. Using a Spn1 depletion system …
general in vivo requirement for these functions is unknown. Using a Spn1 depletion system …