| phospho-N-acetylmuramoyl pentapeptide transferase | <enzyme> Enzyme important in murein synthesis which transfers the n-acetylmuramoylpentapeptide to a membrane-bound carrier that is a c-55 terpene alcohol phosphate; minor descriptor (75-84); on-line and index medicus search phosphotransferases (75-84) Registry number: EC 2.7.8.13 Synonym: phospho n-acetylmuramoyl-pentapeptide transferase, phospho-n-acetylmuramoyl pentapeptide translocase, phosphomurnac-pentapeptide translocase, pmurnac-pentapeptide translocase, phospho-n-acetylmuramyl-pentapeptide translocase (26 Jun 1999) |
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| phosphoacetylglucosamine mutase | <enzyme> Formerly EC 2.7.5.2 Registry number: EC 5.4.2.3 Synonym: acetylaminodeoxyglucose phosphomutase, acetylglucosamine phosphomutase (26 Jun 1999) |
| phosphoacylase | <enzyme> An enzyme that catalyses the synthesis of acetylphosphate from acetyl-CoA and inorganic phosphate. Acetylphosphate serves as a high-energy phosphate compound. Chemical name: Acetyl-CoA:orthophosphate acetyltransferase Registry number: EC 2.3.1.8 (12 Dec 1998) |
| phosphoadenosine phosphosulfate | <chemical> 3'-phosphoadenosine-5'-phosphosulfate. Key intermediate in the formation by living cells of sulfate esters of phenols, alcohols, steroids, sulfated polysaccharides, and simple esters, such as choline sulfate. It is formed from sulfate ion and ATP in a two-step process. This compound also is an important step in the process of sulfur fixation in plants and microorganisms. Chemical name: 3'-Adenylic acid, 5'-(dihydrogen phosphate), 5'-anhydride with sulfuric acid (12 Dec 1998) |
| phosphoadenylate 3'-nucleotidase | <enzyme> From guinea pig liver; catalyses the hydrolysis of the 2'- or 3'-phosphate from the appropriate nucleoside 2',5'- and 3',5'-bisphosphates with the formation of nucleoside 5'-phosphate; homologous to inositol phosphatases Registry number: EC 3.1.3.7 Synonym: (2')3',5'-bisphosphate nucleotidase, bisphosphoadenylate 3'-nucleotidase, adenosine 3'(2'),5'-biphosphate 3'(2')-phosphohydrolase, 3'(2'),5'-bisphosphate nucleotidase, hal2 protein, hal2 gene product, met22 protein (26 Jun 1999) |
| phosphoamidase | <enzyme> An enzyme catalyzing the hydrolysis of phosphorus-nitrogen bonds, notably the hydrolysis of N-phosphocreatine to creatine and orthophosphate. Synonym: phosphamidase. (05 Mar 2000) |
| phosphoamides | Amides of phosphoric acid (phosphoramidic acids) and their salts or esters (phosphoramidates), of the general formula (HO)2P(O)-NH2; e.g., creatine phosphate. (05 Mar 2000) |
| phosphoamino acids | Amino acids that contain phosphorus as an integral part of the molecule. (12 Dec 1998) |
| phosphoarginine | A compound (in particular, a phosphagen) of l-arginine with phosphoric acid containing the phosphoamide bond; a source of energy in the contraction of muscle in invertebrates, corresponding to phosphocreatine in the muscles of vertebrates. Compare: phosphocreatine. Synonym: arginine phosphate. (05 Mar 2000) |
| phosphocellobiase | <enzyme> Cellobiose monophosphate and water gives glucose and glucose-6-p Registry number: EC 3.2.1.- (26 Jun 1999) |
| phosphocholine | (CH3)3N+-CH2 CH2-OPO3 H-; choline O-phosphate;important in choline metabolism, e.g., as in cytidinediphosphocholine and in the biosynthesis of lecithins. Synonym: O-phosphocholine, phosphorylcholine. Phosphocholine cytidylyltransferase, an enzyme that catalyses the reaction of phosphocholine with CTP to form pyrophosphate and CDP-choline; the rate-limiting step of lecithin biosynthesis; the cytosolic form of the enzyme is inactive (a phosphorylated form of the enzyme). Phosphocholine diacylglycerol transferase, an enzyme in lecithin biosynthesis that catalyses the reaction of 1,2-diacylglycerol with CDP-choline to form CMP and phosphatidylcholine. (05 Mar 2000) |
| phosphocholine phosphatase | <enzyme> Unlike alkaline phosphatase the hamster heart enzyme has a different pH optimum and heat sensitivity and is not inhibited by amino acids Registry number: EC 3.1.3.- (26 Jun 1999) |
| phosphocreatine | <biochemistry> Present in high concentration (about 20mM) in striated muscle and is synthesised and broken down by creatine phosphokinase to buffer ATP concentration. It acts as an immediate energy reserve for muscle. (18 Nov 1997) |
| phosphodiester | A diesterified orthophosphoric acid, RO-(PO2H)-OR', as in the nucleic acids. (05 Mar 2000) |
| phosphodiester bond | <chemistry> Not a precise term. Refers to any molecule in which two parts are joined through a phosphate group. Examples are found in RNA, DNA, phospholipids, cyclic nucleotides, nucleotide diphosphates and triphosphates. (18 Nov 1997) |
Synonyms : Adenosine-3'-phosphate-5'-Phosphosulfate, Adenosine 3' phosphate 5' Phosphosulfate, Phosphosulfate, Phosphoadenosine
Synonyms : Acids, Phosphoamino, Acids, Phosphorus Amino, Phosphorus Amino Acids
Synonyms : Neoton, Phosphocreatine, Disodium Salt, Phosphorylcreatine, Disodium Salt Phosphocreatine, Phosphate, Creatine
Synonyms : 5'-Exonuclease, 5'-Nucleotidephosphodiesterase, Alkaline Phosphodiesterase, Alkaline Phosphodiesterase I, Oligonucleate 5'-Nucleotidohydrolase, Orthophosphoric Diester Phosphohydrolase, 5' Exonuclease, 5' Nucleotidephosphodiesterase
Synonyms : Antiphosphodiesterases
| phosphates |
salts containing phosphorus; essential to some body functions such as the bones and teeth
출처: www.american-depot.com/services/resources_gl_p.asp
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| phosphodiesterase |
(PDE). An enzyme that hydrolyzes cAMP into AMP.
출처: www.nature.com/nrd/journal/v2/n4/glossary/nrd1061_...
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| phosphoinositide |
A phosphorylated derivative of the glycerolipid phosphatidylinositol. As three positions of the inositol ring can be phosphorylated independently of each other, there are seven possible phosphoinositides.
출처: www.nature.com/nrm/journal/v6/n3/glossary/nrm1591_...
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| phosphorus |
A mineral the body needs for bone and tooth formation, energy production, and other purposes
출처: www.ehealthmd.com/library/osteoporosis/OSP_glossar...
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| phospholipid |
Two fatty acids linked via glycerol phosphate to one of several polar groups.
출처: www.genpromag.com/Glossary~LETTER~P.html
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