| phosphoprotein | <protein> Proteins that contain phosphate groups esterified to serine, threonine or tyrosine (s, T or Y). The phosphate group usually regulates protein function. (18 Nov 1997) |
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| phosphoprotein phosphatase | <enzyme> A group of enzymes removing the serine- or threonine-bound phosphate groups from a wide range of phosphoproteins, including a number of enzymes which have been phosphorylated under the action of a kinase. (enzyme nomenclature, 1992) Chemical name: Phosphoprotein phosphohydrolase Registry number: EC 3.1.3.16 (12 Dec 1998) |
| phosphopyruvate hydratase | <enzyme> An enzyme of the lyase class that catalyses the dehydration of 2-phosphoglycerate to form phosphoenolpyruvate. Chemical name: 2-Phospho-D-glycerate hydro-lyase Registry number: EC 4.2.1.11 (12 Dec 1998) |
| phosphor | A chemical substance that transforms incident electromagnetic or radioactive energy into light, as in scintillation radioactivity determinations or radiographic intensifying screens or image amplifiers. Origin: G. Phos, light, + phoros, bearing (05 Mar 2000) |
| phosphor plate | The coated plate used in place of a radiographic film cassette in a computed radiography system. (05 Mar 2000) |
| phosphor-bronze | <chemistry> A variety of bronze possessing great hardness, elasticity, and toughness, obtained by melting copper with tin phosphide. It contains one or two per cent of phosphorus and from five to fifteen per cent of tin. Origin: Phosphor + bronze. Source: Websters Dictionary (01 Mar 1998) |
| phosphoramide mustards | <chemical> A group of nitrogen mustard compounds which are substituted with a phosphoramide group or its derivatives. They are usually cytotoxic and used as antineoplastic agent. Pharmacological action: antineoplastic agent, alkylating. (12 Dec 1998) |
| phosphoranes | Inorganic or organic compounds that contain pentavalent phosphorus and the general formula r5p. (12 Dec 1998) |
| phosphorate | <chemistry> To impregnate, or combine, with phosphorus or its compounds; as, phosphorated oil. Origin: Phosphorated; Phosphorating. Source: Websters Dictionary (01 Mar 1998) |
| phosphorated | Forming a compound with phosphorus. (05 Mar 2000) |
| phosphorescence | 1. <chemistry> Emission of light following absorption of radiation. Emitted light is of longer wavelength than the exciting radiation and is a result of decay of electrons from the triplet to the ground state. Lasts longer than fluorescence electron decay from singlet to ground state) and occurs after a longer delay. 2. <biology> Popularly misused as a term for biological luminescence, for example by fireflies. (31 Dec 1997) |
| phosphorescent | Having the property of phosphorescence. (05 Mar 2000) |
| phosphorhidrosis | The excretion of luminous sweat. Synonym: phosphoridrosis. Origin: G. Phos, light, + phoros, bearing, + hidrosis, sweating (05 Mar 2000) |
| phosphoriboisomerase | <enzyme> An enzyme catalyzing interconversion of d-ribose 5-phosphate and d-ribulose 5-phosphate; of importance in ribose metabolism and in the pentose phosphate pathway. Synonym: phosphopentose isomerase, phosphoriboisomerase. (05 Mar 2000) |
| phosphoribomutase | <enzyme> Converts ribose-1-phosphate to ribose-5-phosphate Registry number: EC 2.7.5.- (26 Jun 1999) |
Synonyms : Mustards, Phosphoramide
Synonyms :
Synonyms : Pyrophosphate, Phosphoribosyl
Synonyms : AICAR Formyltransferase, AICAR Transformylase, AICARTFase, Aminoimidazolecarboxamide Ribonucleotide Transformylase, Formyltransferase, AICAR, Formyltransferase, Phosphoribosylaminoimidazolecarboxamide, Ribonucleotide Transformylase, Aminoimidazolecarboxamide
Synonyms : 2-Amino-N-Ribosylacetamide 5'-Phosphate Transformylase, 5'-Phosphoribosylglycinamide Transformylase, GAR Formyltransferase, GAR Transformylase, GARTFase, Glycinamide Ribonucleotide Transformylase, Glycinamideribotide Transformylase, Formyltransferase, GAR
| phosphorus |
atomic symbol, P, phosphorus is the 15th element in the periodic table (atomic number 15) with an atomic weight of 30.91. A group V element phosphorus is a donor in silicon, ie, makes silicon N-type. Phosphorus a commonly used N-type dopant and has a relatively high diffusivity compared to arsenic and antimony, other common N-type dopants, and a diffusivity and similar to boron, the most common P-type dopant.
출처: www.icknowledge.com/glossary/p.html
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| phosphoglycerate |
A three-carbon molecule formed when carbon dioxide is added to ribulose biphosphate (RuBP) during the dark reaction of photosynthesis (Calvin, or Calvin-Benson Cycle). PGA is converted to PGAL, using ATP and NADPH.
출처: www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBook...
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| phosphorescence |
Property held by some materials of absorbing light of one wavelength and emitting it as light of a different wavelength.
출처: www.startphoto.com/learn/glossary/glossary_ph-pn.h...
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| phosphorylation |
The chemical addition of a phosphate group (phosphate and oxygen) to a protein or another compound.
출처: www.alz.org/Resources/Glossary.asp
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| phosphorescence |
Emission of visible light by a substance, such as a mineral, that is exposed to ultraviolet light and absorbs radiation from it. The light appears in the form of glowing, distinctive colors. The emission continues after the exposure to ultraviolet light ends.
출처: college.hmco.com/geology/resources/geologylink/glo...
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