Results 101 to 110 of about 4,754 (181)

The human silent information regulator (Sir)2 homologue hSIRT3 is a mitochondrial nicotinamide adenine dinucleotide-dependent deacetylase. [PDF]

open access: yes, 2002
The yeast silent information regulator (Sir)2 protein links cellular metabolism and transcriptional silencing through its nicotinamide adenine dinucleotide (NAD)-dependent histone deacetylase activity.
Frye, Roy A   +4 more
core  

The Ca2+-dependent Binding of Calmodulin to an N-terminal Motif of the Heterotrimeric G Protein beta Subunit [PDF]

open access: yes, 1997
Ca2+ ion concentration changes are critical events in signal transduction. The Ca2+-dependent interactions of calmodulin (CaM) with its target proteins play an essential role in a variety of cellular functions.
Liu, Mingyao   +4 more
core  

NAD tagSeq reveals that NAD+-capped RNAs are mostly produced from a large number of protein-coding genes in Arabidopsis. [PDF]

open access: yes, 2019
The 5' end of a eukaryotic mRNA transcript generally has a 7-methylguanosine (m7G) cap that protects mRNA from degradation and mediates almost all other aspects of gene expression.
Cai, Zongwei   +7 more
core  

Molecular characterization of novel ADP-ribosyl cyclases from the sea urchin [PDF]

open access: yes, 2010
Calcium signalling is ubiquitous and regulates diverse cellular processes. Cyclic ADP-ribose (cADPR) and nicotinic acid adenine dinucleotide phosphate (NAADP) are second messengers that are involved in calcium release from the intracellular organelles ...
Ramakrishnan, L.
core  

Pathological Mechanisms in Sjögren's Disease Likely Involve the ADP-Ribosyl Cyclase Family Members: CD38 and CD157. [PDF]

open access: yesInt J Mol Sci
Rosecka M   +6 more
europepmc   +1 more source

Bioenergetics of protein transport into mitochondria [PDF]

open access: yes, 1988
Döhren, H. von   +4 more
core  

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