| phosphoenolpyruvate-protein phosphotransferase | <enzyme> Enzyme I of the system Registry number: EC 2.7.3.9 Synonym: enzyme I, phosphoenolpyruvate sugar phosphotransferase system, enzyme I peppts, ptsi gene product, ptsj gene product, ptsp gene product, enzyme i(ntr) (26 Jun 1999) |
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| phosphoenolpyruvate-sorbose phosphotransferase | <enzyme> From klebsiella pneumoniae; catalyses transport and phosphorylation of sorbose to sorbose 1-phosphate Registry number: EC 2.7.1.- Synonym: enzyme II (sorbose), sorbose-specific enzyme II, gene sora product (26 Jun 1999) |
| phosphoenolpyruvate-trehalose phosphotransferase | <enzyme> Trea encodes the enzyme from bacillus subtilis; the escherichia coli enzyme II specific for trehalose; genbank u06195; do not confuse with tax-responsive element treb protein Registry number: EC 2.7.1.- Synonym: enzyme II (trehalose), enzyme II(tre), eii(tre) protein, treb enzyme II protein, trep gene product (26 Jun 1999) |
| phosphoenolpyruvic acid | CH2==C(OPO3H2)-COOH;the phosphoric ester of pyruvic acid in the latter's enol form; an intermediate in the conversion of glucose to pyruvic acid and an example of a high energy phosphate ester. Phosphoenolpyruvic acid carboxykinase, an enzyme that catalyses the reaction of oxaloacetate and GTP to form phosphoenolpyruvic acid, CO2, and GDP; a key enzyme in gluconeogenesis; the biosynthesis of this enzyme is decreased by insulin. Synonym: phosphoenolpyruvate carboxykinase. (05 Mar 2000) |
| phosphoethanolamine | 2-O3POCH2CH2NH3 +;a key intermediate in the formation of cephalins; formed in liver and brain by phosphorylation of ethanolamine. Phosphoethanolamine cytidylyltransferase, a key enzyme in the biosynthesis of cephalins; it catalyses the reaction of phosphoethanolamine and CTP to form CDP-ethanolamine and pyrophosphate. (05 Mar 2000) |
| phosphoethanolamine methyltransferase | <enzyme> Involved in the initial step in the sequential methylation of phosphoethanolamine to phosphocholine Registry number: EC 2.1.1.- Synonym: petn-mtase (26 Jun 1999) |
| phosphofructokinase | <enzyme> The pacemaker enzyme of glycolysis. Coverts fructose 6 phosphate to fructose 1,6 bisphosphate. A tetrameric allosteric enzyme that is sensitive to the ATP/ADP ratio. (18 Nov 1997) |
| phosphofructokinase phosphatase | <enzyme> May be an aspect of EC 3.1.3.16 Registry number: EC 3.1.3.- Synonym: pfk-inactivating enzyme (26 Jun 1999) |
| phosphogalactoisomerase | <enzyme> An enzyme that catalyses the transfer of ump from udpglucose to galactose 1-phosphate, forming udpgalactose and glucose 1-phosphate. Deficiency in this enzyme is the major cause of galactosaemia. Chemical name: UDPglucose:alpha-D-galactose-1-phosphate uridylyltransferase Registry number: EC 2.7.7.12 (12 Dec 1998) |
| phosphoglucokinase | <enzyme> An enzyme that, in the presence of ATP, catalyses the phosphorylation of d-glucose 1-phosphate to form d-glucose 1,6-bisphosphate and ADP; found in yeast and muscle; d-glucose 1,6-bisphosphate is a required cofactor of one of the enzymes in glycogenolysis. Synonym: glucose-1-phosphate kinase. (05 Mar 2000) |
| phosphoglucomutase | <enzyme> An enzyme that catalyses the conversion of alpha d-glucose 1-phosphate to alpha d-glucose-6-phosphate. Chemical name: alpha-D-Glucose 1,6-phosphomutase Registry number: EC 5.4.2.2 (12 Dec 1998) |
| phosphogluconate dehydrogenase | <enzyme> An enzyme of the oxidoreductase class that catalyses the reaction 6-phospho-d-gluconate and NADP+ to yield d-ribulose 5-phosphate, carbon dioxide, and NADPH. The reaction is a step in the pentose phosphate pathway of glucose metabolism. Chemical name: 6-Phospho-D-gluconate:NAD(P)+ 2-oxidoreductase Registry number: EC 1.1.1.43 (12 Dec 1998) |
| phosphogluconate pathway | <biochemistry> This oxidative pathway starts with glucose-6-phosphate andeventually results in the creation of pentose phosphates and NADPH. (09 Oct 1997) |
| phosphoglucosamine mutase | <enzyme> Catalyses the interconversion of glucosamine-6-phosphate and glucosamine-1-phosphate isomers; femr315 isolated from staphylococcus aureus Registry number: EC 5.4.2.- Synonym: glmm gene product, femr315 gene product (26 Jun 1999) |
| phosphoglucose isomerase | <enzyme> In glycolysis, phosphoglucose isomerase is the enzyme responsible for the isomerisation of glucose-6-phosphate, an aldose, toFructose 6-phosphate, a ketose. (09 Oct 1997) |
Synonyms : Phosphofructo-1-kinase Isozyme A, Phosphofructokinase 1, Muscle Type
Synonyms : Phosphofructo-1-kinase Isozyme C, Phosphofructokinase 1, Type C
Synonyms : 6-PF-2-K-Fru-2, 6-P(2)ase, 6-Phosphofructo 2-kinase-fructose 2, 6-bisphosphatase, 6PF2K, ATP-D-Fructose-6-phosphate 2-phosphotransferase, F Kinase-F-bisphosphatase, Fru-6-P, 2-kinase, Fru-kinase-Fru-bisphosphatase, Fructose 2, 6-bisphosphatase
Synonyms :
Synonyms : Phosphomutase, Glucose
| phosphorylation |
the addition of a phosphate group to a compound by an enzyme (eg, thymidine kinase, tyrosine kinase). Phosphorylation is an essential step in many cellular processes.
출처: www.aegis.com/pubs/beta/2000/BE000419.html
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| phospholipid |
a compound (eg, lecithin) that contains phosphoric acid, fatty acids, and nitrogen.
출처: www.thebody.com/sfaf/summer01/glossary.html
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| phosphide |
Any compound that contains either the P 3- ion or phosphorus with an oxidation state of -3, such as Ca 3 P 2 or PH 3 .
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/p...
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| phospholipid |
A triester of glycerol with two fatty acids and one phosphate ion. Polar lipids found in biological membranes.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/p...
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| phosphorylation |
a reaction inwhich phosphate is added to a compound, eg, the formation of ATP from ADP and inorganic phosphate.
출처: www.mycolog.com/GLOSSARY.htm
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