The expanding universe of PARP1-mediated molecular and therapeutic mechanisms
D Huang, WL Kraus - Molecular cell, 2022 - cell.com
ADP-ribosylation (ADPRylation) is a post-translational modification of proteins catalyzed by
ADP-ribosyl transferase (ART) enzymes, including nuclear PARPs (eg, PARP1 and PARP2) …
ADP-ribosyl transferase (ART) enzymes, including nuclear PARPs (eg, PARP1 and PARP2) …
ADP-ribosylation from molecular mechanisms to therapeutic implications
ADP-ribosylation is a ubiquitous modification of biomolecules, including proteins and
nucleic acids, that regulates various cellular functions in all kingdoms of life. The recent …
nucleic acids, that regulates various cellular functions in all kingdoms of life. The recent …
Energy-driven genome regulation by ATP-dependent chromatin remodellers
The packaging of DNA into chromatin in eukaryotes regulates gene transcription, DNA
replication and DNA repair. ATP-dependent chromatin remodelling enzymes (re) arrange …
replication and DNA repair. ATP-dependent chromatin remodelling enzymes (re) arrange …
Structure of human chromatin-remodelling PBAF complex bound to a nucleosome
J Yuan, K Chen, W Zhang, Z Chen - Nature, 2022 - nature.com
DNA wraps around the histone octamer to form nucleosomes, the repeating unit of
chromatin, which create barriers for accessing genetic information. Snf2-like chromatin …
chromatin, which create barriers for accessing genetic information. Snf2-like chromatin …
Poly (ADP-ribosyl) ation enhances nucleosome dynamics and organizes DNA damage repair components within biomolecular condensates
Nucleosomes, the basic structural units of chromatin, hinder recruitment and activity of
various DNA repair proteins, necessitating modifications that enhance DNA accessibility …
various DNA repair proteins, necessitating modifications that enhance DNA accessibility …
HPF1-dependent histone ADP-ribosylation triggers chromatin relaxation to promote the recruitment of repair factors at sites of DNA damage
Abstract Poly (ADP-ribose) polymerase 1 (PARP1) activity is regulated by its co-factor
histone poly (ADP-ribosylation) factor 1 (HPF1). The complex formed by HPF1 and PARP1 …
histone poly (ADP-ribosylation) factor 1 (HPF1). The complex formed by HPF1 and PARP1 …
A quantitative and site-specific atlas of the citrullinome reveals widespread existence of citrullination and insights into PADI4 substrates
AS Rebak, IA Hendriks, JD Elsborg… - Nature Structural & …, 2024 - nature.com
Despite the importance of citrullination in physiology and disease, global identification of
citrullinated proteins, and the precise targeted sites, has remained challenging. Here we …
citrullinated proteins, and the precise targeted sites, has remained challenging. Here we …
Serine ADP-ribosylation marks nucleosomes for ALC1-dependent chromatin remodeling
J Mohapatra, K Tashiro, RL Beckner, J Sierra… - Elife, 2021 - elifesciences.org
Serine ADP-ribosylation (ADPr) is a DNA damage-induced post-translational modification
catalyzed by the PARP1/2: HPF1 complex. As the list of PARP1/2: HPF1 substrates …
catalyzed by the PARP1/2: HPF1 complex. As the list of PARP1/2: HPF1 substrates …
[HTML][HTML] ADP-ribose contributions to genome stability, and PARP enzyme trapping on sites of DNA damage; paradigm shifts for a coming-of-age modification
É Rouleau-Turcotte, JM Pascal - Journal of Biological Chemistry, 2023 - Elsevier
ABSTRACT ADP-ribose is a versatile modification that plays a critical role in diverse cellular
processes. The addition of this modification is catalyzed by ADP-ribosyltransferases, among …
processes. The addition of this modification is catalyzed by ADP-ribosyltransferases, among …
The CSB chromatin remodeler regulates PARP1-and PARP2-mediated single-strand break repair at actively transcribed DNA regions
R Bilkis, RJ Lake, KL Cooper… - Nucleic Acids …, 2023 - academic.oup.com
Efficient repair of oxidized DNA is critical for genome-integrity maintenance. Cockayne
syndrome protein B (CSB) is an ATP-dependent chromatin remodeler that collaborates with …
syndrome protein B (CSB) is an ATP-dependent chromatin remodeler that collaborates with …