A systematic analysis of the PARP protein family identifies new functions critical for cell physiology [PDF]
, 2013 The poly(ADP-ribose) polymerase (PARP) family of proteins use NAD[superscript +] as their substrate to modify acceptor proteins with ADP-ribose modifications. The function of most PARPs under physiological conditions is unknown.
Chang, Paul +4 more
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Glutathione Metabolism in Renal Cell Carcinoma Progression and Implications for Therapies [PDF]
, 2019 A significantly increased level of the reactive oxygen species (ROS) scavenger glutathione (GSH) has been identified as a hallmark of renal cell carcinoma (RCC). The proposed mechanism for increased GSH levels is to counteract damaging ROS to sustain the
Meierhofer, David, Xiao, Yi
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DNA methylation and chromatin structure: The puzzling CpG islands [PDF]
, 2005 DNA methylation is the epigenetic modification,which introduces 5mC as fifth base onto DNA. As for the distribution of 5rnCs, it is well known that they distribute themselves in a non-random fashion in genomic DNA so that methylation pattern is ...
CAIAFA, Paola, ZAMPIERI, Michele
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The RST and PARP-like domain containing SRO protein family: analysis of protein structure, function and conservation in land plants [PDF]
, 2010 Peer ...
Pinja Jaspers +7 more
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Exploring NAD(+) metabolism in host-pathogen interactions [PDF]
, 2016 Nicotinamide adenine dinucleotide (NAD+) is a vital molecule found in all living cells. NAD+ intracellular levels are dictated by its synthesis, using the de novo and/or salvage pathway, and through its catabolic use as co-enzyme or co-substrate.
Belinha, Ana +3 more
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BMC Genomics, 2005 Background ADP-ribosylation is an enzyme-catalyzed posttranslational protein modification in which mono(ADP-ribosyl)transferases (mARTs) and poly(ADP-ribosyl)transferases (pARTs) transfer the ADP-ribose moiety from NAD onto specific amino acid side ...
Dittmar Katharina +5 more
doaj +1 more source
Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature, 2007 Valina L. Dawson
openalex +3 more sources
Adenosine-5′-phosphosulfate - a multifaceted modulator of bifunctional 3′-phospho-adenosine-5′-phosphosulfate synthases and related enzymes [PDF]
, 2013 All sulfation reactions rely on active sulfate in the form of 3′-phosphoadenosine-5′-phosphosulfate (PAPS). In fungi, bacteria, and plants, the enzymes responsible for PAPS synthesis, ATP sulfurylase and adenosine-5′-phosphosulfate (APS) kinase, reside ...
Allali-Hassani +46 more
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The importance of Poly(ADP-Ribose) Polymerase as a sensor of unligated Okazaki fragments during DNA replication [PDF]
, 2018 Poly(ADP-ribose) is synthesized by PARP enzymes during the repair of stochastic DNA breaks. Surprisingly, however, we show that most if not all endogenous poly(ADP-ribose) is detected in normal S phase cells at sites of DNA replication. This S phase poly(
Caldecott, Keith W +5 more
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Arabidopsis downy mildew effector HaRxL106 suppresses plant immunity by binding to RADICAL‐INDUCED CELL DEATH1 [PDF]
, 2018 Summary - The oomycete pathogen Hyaloperonospora arabidopsidis (Hpa) causes downy mildew disease on Arabidopsis. To colonize its host, Hpa translocates effector proteins that suppress plant immunity into infected host cells. Here, we investigate the
Asai, Shuta +9 more
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