| ¿µ¹® | thiamine | ÇÑ±Û | Ƽ¾Æ¹Î |
|---|---|---|---|
| ¼³¸í | ºñŸ¹Î B1À̶ó°íµµ ÇÏ¸ç ¼ö¿ë¼º ºñŸ¹ÎÀ¸·Î ÀÎü´ë»ç¿¡ Áß¿äÇÑ Á¶È¿¼ÒÀÓ. °áÇ̽ÿ¡´Â °¢±âº´(beriberi)ÀÌ À¯¹ßµÇ¸ç ±× Áõ»óÀº ½ÉÀå±â´É»ó½Ç, ¸»ÃʽŰ濰 µîÀÌ ÀÖ´Ù. |
||
| TPPase | thiamine pyrophosphatase |
|---|---|
| NPPase | nucleotide pyrophosphatase |
| PP | diphosphate group; emphysema [pink puffers]; near point of accommodation [Lat. punctum proximum]; pa... |
| TPP | 1) Thiamine diPhos-Phate 2) Total Plasma Protein |
| B1 | induced field in magnetic resonance imaging; radiofrequency magnetic field in nuclear magnetic reson... |
| PPase | H(+)-pyrophosphatase |
|---|---|
| TPPase | Thiamin pyrophosphatase |
| PTD | Pyrithiamine-induced thiamine deficiency |
| T | Thiamine |
| TD | Thiamine deficiency |
| thiamine pyrophosphatase | <enzyme> The coenzyme form of vitamin B1 (thiamine), deficiency of which causes beri beri. Forms the prosthetic group of pyruvate dehydrogenase, _ ketoglutarate dehydrogenase and transketolase, in which it is involved in transfer of a 2 carbon unit. Marker for the trans cisternae of the Golgi complex. (18 Nov 1997) |
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| thiamine | <chemical> 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2- hydroxyethyl)-4-methylthiazolium chloride. Chemical name: Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methyl- chloride (12 Dec 1998) |
|---|---|
| thiamine deficiency | A nutritional condition produced by a deficiency of thiamine in the diet, characterised by anorexia, irritability, and weight loss. Later, patients experience weakness, peripheral neuropathy, headache, and tachycardia. In addition to being caused by a poor diet, thiamine deficiency in the united states most commonly occurs as a result of alcoholism, since ethanol interferes with thiamine absorption. In countries relying on polished rice as a dietary staple, beriberi prevalence is very high. (12 Dec 1998) |
| thiamine monophosphate | <chemical> Thiamine dihydrogen phosphate ester. The monophosphate ester of thiamine. Synonym: monophosphothiamine; vitamin b1 monophosphate. Chemical name: Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(2-(phosphonooxy)ethyl)-, chloride (12 Dec 1998) |
| thiamine pyrophosphate | <biochemistry> Co carboxylase. A cofactor that has an unusually acidic carbon atom able to form carbon carbon bonds. Found in pyruvate dehydrogenase and transketolase. (18 Nov 1997) |
| thiamine triphosphate | <chemical> 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(4,6,8,8-tetrahydroxy-3,5,7-trioxa-4,6,8-triphosphaoct-1-yl)thiazolium hydroxide, inner salt, p,p',p''-trioxide. The triphosphate ester of thiamine. In leigh's disease, this compound is present in decreased amounts in the brain due to a metabolic block in its formation. Chemical name: Thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(4,6,8,8-tetrahydroxy-3,5,7-trioxa-4,6,8-triphosphaoct-1-yl)-, inner salt, P,P',P''-trioxide (12 Dec 1998) |
| guanosine-3',5'-bis(diphosphate) 3'-pyrophosphatase | <enzyme> Catalyses breakdown of guanosine tetraphosphate into guanosine diphosphate and pyrophosphate; spot protein is isolated from e. Coli Registry number: EC 3.1.7.2 Synonym: ppgpp-3'-pyrophosphohydrolase, guanosine tetraphosphate-3'-pyrophosphohydrolase, spot protein, spot gene product, ppgpp pyrophosphorylase, ppgppase, guanosine-5'-diphosphate 3'-diphosphate pyrophosphorylase (26 Jun 1999) |
| guanosine-5'-triphosphate, 3'-diphosphate pyrophosphatase | <enzyme> Catalyses the hydrolysis of guanosine 5'-triphosphate, 3'-diphosphate to yield guanosine 5'-diphosphate, 3'-diphosphate and orthophosphate; from E coli; also hydrolyzes other guanosine 5'-triphosphate derivatives with at least one unsubstituted phosphate group on the 3'-position, but not GTP, ATP or adenosine 5'-triphosphate, 3'-diphosphate Registry number: EC 3.6.1.40 Synonym: guanosine pentaphosphate phosphohydrolase, GTPdp pyrophosphatase, pppgpp 5'-phosphohydrolase, guanosine 5'-triphosphate-3'diphosphate 5'-phosphohydrolase, pppgpp-5'-phosphohydrolase, pppgpp-5'-phosphatase (26 Jun 1999) |
| pyrophosphatase | Any enzyme cleaving a pyrophosphate bond between two phosphoric groups, leaving one on each of the two fragments; e.g., inorganic pyrophosphatase, NAD+ p. (cleaves NAD, etc., to mononucleotides), ATP pyrophosphatase (cleaves inorganic pyrophosphate from ATP, leaving AMP). See: flavin adenine dinucleotide. (05 Mar 2000) |
| nucleoside-diphosphosugar pyrophosphatase | <enzyme> Catalyses the conversion of xdp-sugar to xmp and sugar 1-phosphate Registry number: EC 3.6.1.- Synonym: ndp-sugar pyrophosphatase, nucleotide-sugar pyrophosphatase (26 Jun 1999) |
| inorganic pyrophosphatase | A phosphohydrolase catalyzing hydrolysis of inorganic pyrophosphate to two orthophosphates. (05 Mar 2000) |
| oligosaccharide-diphosphodolichol pyrophosphatase | <enzyme> From yeast microsomal membranes; hydrolyses the pyrophosphate bond of oligosaccharide-pyrophosphodolichol into oligosaccharide phosphates plus dolicholphosphate Registry number: EC 3.6.1.44 Synonym: ols-pp-dol pyrophosphatase, oligosaccharide-pyrophosphodolichol pyrophosphatase (26 Jun 1999) |
| FAD pyrophosphatase | <enzyme> Hydrolyzes fad to flavin mononucleotide and AMP Registry number: EC 3.6.1.18 Synonym: flavin-adenine dinucleotide phosphohydrolase, fad phosphohydrolase (26 Jun 1999) |
| UDPglucose pyrophosphatase | <enzyme> Acts on udpg to form uridine monophosphate and glucose-1-phosphate Registry number: EC 3.6.1.- (26 Jun 1999) |
| UDP glucuronate pyrophosphatase | <enzyme> Udpga is converted to ump plus glucuronic acid-1-phosphate Registry number: EC 3.6.1.- Synonym: udp-glucuronic acid pyrophosphatase (26 Jun 1999) |
| farnesyl pyrophosphatase | <enzyme> Catalyses conversion of farnesyl pyrophosphate to pyrophosphate and farnesol Registry number: EC 3.6.1.- Synonym: fppase (26 Jun 1999) |
Synonyms : Thiamine Pyrophosphate Phosphohydrolase, Phosphohydrolase, Thiamine Pyrophosphate, Pyrophosphatase, Thiamine, Pyrophosphate Phosphohydrolase, Thiamine
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