Difference between revisions of "ATP (local colony)"

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Formerly known as "Alpha Theta Pi", ATP is the most recent addition to Knox's [[Sororities|sorority]] community.  As of [[2007]], ATP is a local all-women's colony. Since it is a colony and not yet nationally affiliated, ATP is not under Panhellenic jurisdiction and therefore cannot be referred to by its Greek letters.  The colony was founded in April 2007 and its basic tenets are commitments to academics, service, and personal strength. ATP is represented by the colors burgundy, navy blue, and gold.
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Adenosine 5'-triphosphate (ATP)
  
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They once advertised themselves as being the female version of [[Sigma Nu]], but that designation is no longer applicable. While some ATPs are friends with some [[Sigma Nu]] members, there is no official alliance or relationship between the two organizations.
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Adenosine 5'-triphosphate (ATP) is a multifunctional nucleotide that is most important as a "molecular currency" of intracellular energy transfer. In this role ATP transports chemical energy within cells for metabolism. It is produced as an energy source during the processes of photosynthesis and cellular respiration and consumed by many enzymes and a multitude of cellular processes including biosynthetic reactions, motility and cell division. ATP is also incorporated into nucleic acids by polymerases in the processes of DNA replication and transcription. In signal transduction pathways, ATP is used as a substrate by kinases that phosphorylate proteins and lipids, as well as by adenylate cyclase, which uses ATP to produce the second messenger molecule cyclic AMP.  
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The structure of this molecule consists of a purine base (adenine) attached to the 1' carbon atom of a pentose (ribose). Three phosphate groups are attached at the 5' carbon atom of the pentose sugar. When ATP is used in DNA synthesis, the ribose sugar is first converted to deoxyribose by ribonucleotide reductase. ATP was discovered in 1929 by Karl Lohmann,[1] and was proposed to be the main energy-transfer molecule in the cell by Fritz Albert Lipmann in 1941.
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Many ATP members are also members of [[Sigma Alpha Iota]].
 
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[[Category:Fraternities and sororities]]
 

Revision as of 21:44, 19 May 2007

Adenosine 5'-triphosphate (ATP)

Adenosine 5'-triphosphate (ATP) is a multifunctional nucleotide that is most important as a "molecular currency" of intracellular energy transfer. In this role ATP transports chemical energy within cells for metabolism. It is produced as an energy source during the processes of photosynthesis and cellular respiration and consumed by many enzymes and a multitude of cellular processes including biosynthetic reactions, motility and cell division. ATP is also incorporated into nucleic acids by polymerases in the processes of DNA replication and transcription. In signal transduction pathways, ATP is used as a substrate by kinases that phosphorylate proteins and lipids, as well as by adenylate cyclase, which uses ATP to produce the second messenger molecule cyclic AMP. The structure of this molecule consists of a purine base (adenine) attached to the 1' carbon atom of a pentose (ribose). Three phosphate groups are attached at the 5' carbon atom of the pentose sugar. When ATP is used in DNA synthesis, the ribose sugar is first converted to deoxyribose by ribonucleotide reductase. ATP was discovered in 1929 by Karl Lohmann,[1] and was proposed to be the main energy-transfer molecule in the cell by Fritz Albert Lipmann in 1941.

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