Exact Mass: 30.9738
Exact Mass Matches: 30.9738
Found 6 metabolites which its exact mass value is equals to given mass value 30.9738,
within given mass tolerance error 0.0002 dalton. Try search metabolite list with more accurate mass tolerance error
4.0E-5 dalton.
Phosphorus
Phosphorus, in its common form, is a waxy white (or yellowish) solid that has a characteristic disagreeable smell similar to that of garlic. Pure forms of the element are colourless and transparent. This nonmetal is not soluble in water, but is soluble in carbon disulfide. The white allotrope ignites spontaneously in air; however, both white and red phosphorus burn in air to produce phosphorus pentoxide. Phosphorus is a key element in all known forms of life. Physiologically, it exists as an ion in the body. Inorganic phosphorus in the form of the phosphate PO43- plays a major role in biological molecules such as DNA and RNA where it forms part of the structural framework of these molecules. Living cells also utilize phosphate to transport cellular energy via adenosine triphosphate (ATP). Nearly every cellular process that uses energy gets it in the form of ATP. ATP is also important for phosphorylation, a key regulatory event in cells. Phospholipids are the main structural components of all cellular membranes. Calcium phosphate salts are used by animals to stiffen their bones. An average person contains a little less than 1 kg of phosphorus, about three quarters of which is present in bones and teeth in the form of apatite. A well-fed adult in the industrialized world consumes and excretes about 1-3 g of phosphorus per day in the form of phosphate. Phosphorus is an essential mineral macronutrient, which is studied extensively in soil conservation in order to understand plant uptake from soil systems. Due to its reactivity to air and many other oxygen containing substances, phosphorus is not found free in nature, but it is widely distributed in many different minerals. Phosphorus is found to be associated with glycerol intolerance syndrome, which is an inborn error of metabolism.
Phosphorus
Phosphorus is essential for life. As phosphate, it is a component of DNA, RNA, ATP, and also the phospholipids that form all cell membranes. [Wikpedia]. Phosphorus is found in many foods, some of which are pectin, pot pie, wonton wrapper, and common octopus.
