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Adenosine diphosphate (ADP), also known as adenosine pyrophosphate (APP), is an important organic compound in metabolism and is essential to the flow of energy in living cells. ADP consists of three important structural components: a sugar backbone attached to adenine and two phosphate groups bonded to the 5 carbon atom of ribose .
In 2007, the ADP Brokerage Service Group was spun off to form Broadridge Financial Solutions, Inc. (NYSE: BR), removing about $2 billion USD from ADP's total yearly revenue. ADP distributed one share of Broadridge common stock for every four shares of ADP common stock held by shareholders of record as of the close of business on March 23, 2007.
ADP-ribosylation is the addition of one or more ADP-ribose moieties to a protein. It is a reversible post-translational modification that is involved in many cellular processes, including cell signaling, DNA repair, gene regulation and apoptosis. Improper ADP-ribosylation has been implicated in some forms of cancer.
In enzymology, an ADP-specific phosphofructokinase (EC 2.7.1.146) is an enzyme that catalyzes the chemical reaction. ADP + D-fructose 6-phosphate AMP + D-fructose 1,6-bisphosphate. Thus, the two substrates of this enzyme are ADP and D-fructose 6-phosphate, whereas its two products are AMP and D-fructose 1,6-bisphosphate.
Poly (ADP-ribose) polymerase (PARP) is a family of proteins involved in a number of cellular processes such as DNA repair, genomic stability, and programmed cell death. [1] Contents
Poly [ADP-ribose] polymerase 1 (PARP-1) also known as NAD + ADP-ribosyltransferase 1 or poly[ADP-ribose] synthase 1 is an enzyme that in humans is encoded by the PARP1 gene. It is the most abundant of the PARP family of enzymes, accounting for 90% of the NAD+ used by the family.
ADP 3–0 Status FM code Title Order Date Official (or De facto) superseding note Signed by ACTIVE: ADP 3–0 (FM 3–0) ADP 3–0, Unified Land Operations: 10 October 2011: This manual supersedes FM 3–0, dated 27 February 2008 and Change 1, dated 22 February 2011. Raymond T. Odierno: INACTIVE: FM 3–0 (incl. C1)
Negative assurance within accounting ethics (also known as limited assurance), is a method used by the Certified Public Accountant to assure various parties, such as bankers and stockbrokers, that financial data under review by them is reasonable.