| VR | right arm [electrode]; valve replacement; variable ratio; vascular resistance; venous reflux; venous... |
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| VS | vaccination scar; vaccine serotype; vagal stimulation; vasospasm; venesection; ventricular septum; v... |
| VSV | vesicular stomatitis virus |
| CTP | California Test of Personality; citrate transport protein; clinical terms project; comprehensive tre... |
| TRAP | carpal tunnel syndrome, Raynaud phenomenon, aching muscles, proximal muscle weakness [rheumatic diso... |
| glutamate-1-saemialdehyde 2,1-aminomutase | <enzyme> Catalyses the conversion of glutamate 1-saemialdehyde to 5-aminolevulinate via 4,5-diaminovalerate in pyridoxane-dependent reactions; genbank x82072 (heml protein from pseudomonas aeruginosa) Registry number: EC 5.4.3.8 Synonym: glu-s-aminotransferase, glutamate-1-saemialdehyde aminotransferase, heml protein, heml gene product (26 Jun 1999) |
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| glutamate acetyltransferase | <enzyme> An enzyme catalyzing transfer of an acetyl group from N2-acetylornithine to l-glutamate forming l-ornithine and N-acetyl-l-glutamate, an activator of the urea cycle. Synonym: ornithine acetyltransferase. (05 Mar 2000) |
| glutamate aminotransferase | <enzyme> Aromatic keto acid acts as amine acceptor Registry number: EC 2.6.1.- (26 Jun 1999) |
| glutamate-ammonia ligase | <enzyme> An enzyme that catalyses the conversion of ATP, l-glutamate, and nh3 to ADP, orthophosphate, and l-glutamine. It also acts more slowly on 4-methylene-l-glutamate. Chemical name: L-Glutamate:ammonia ligase (ADP-forming) Registry number: EC 6.3.1.2 (12 Dec 1998) |
| glutamate-cysteine ligase | <enzyme> One of the enzymes active in the gamma-glutamyl cycle. It catalyses the synthesis of gamma-glutamylcysteine from glutamate and cysteine in the presence of ATP with the formation of ADP and orthophosphate. Chemical name: L-Glutamate:L-cysteine gamma-ligase (ADP-forming) Registry number: EC 6.3.2.2 (12 Dec 1998) |
| glutamate decarboxylase | <enzyme> A pyridoxal-phosphate protein that catalyses the alpha-decarboxylation of l-glutamic acid to form gamma-aminobutyric acid and carbon dioxide. The enzyme is found in bacteria and in invertebrate and vertebrate nervous systems. It is the rate-limiting enzyme in determining gaba levels in normal nervous tissues. The brain enzyme also acts on l-cysteate, l-cysteine sulfinate, and l-aspartate. Chemical name: L-Glutamate-1-carboxy-lyase Registry number: EC 4.1.1.15 (12 Dec 1998) |
| glutamate dehydrogenase | <enzyme> An enzyme that catalyses the conversion of l-glutamate and water to 2-oxoglutarate and nh3 in the presence of NAD+. Chemical name: L-Glutamate:NAD+ oxidoreductase (deaminating) Registry number: EC 1.4.1.2 (12 Dec 1998) |
| glutamate dehydrogenase (NADP+) | <enzyme> An enzyme that catalyses the conversion of l-glutamate, h2o, and NADP+ to 2-oxoglutarate, nh3, and NADPH. Chemical name: L-Glutamate:NADP+ oxidoreductase (deaminating) Registry number: EC 1.4.1.4 (12 Dec 1998) |
| glutamate dehydrogenases | Enzymes that catalyze the reaction of l-glutamate, H2O, and NAD+ (or NADP+ in some cases) producing alpha-ketoglutarate (2-oxoglutarate), ammonia, and NADH; in mammals, this is the prime contributor to oxidative deamination. Synonym: glutamic acid dehydrogenases. (05 Mar 2000) |
| glutamate formiminotransferase | <enzyme> Also catalyses formyl transfer from 5-formyltetrahydrofolate to l-glutamate (reaction formerly listed as EC 2.1.2.6) Registry number: EC 2.1.2.5 Synonym: formimino-l-glutamate tetrahydrofolate 5-formiminotransferase, formimino transferase, formiminotetrahydrofolate transferase, glutamate formyltransferase (26 Jun 1999) |
| glutamate gamma-saemialdehyde | -OOCCH(NH3)+CH2CH2C HO;an intermediate in l-proline and l-ornithine metabolism; becomes elevated in type II hyperprolinaemia. (05 Mar 2000) |
| glutamate permease | <chemical> (26 Jun 1999) |
| glutamate racemase | <enzyme> Catalyses the conversion of l-glutamate to d-glutamate; muri protein was isolated from e. Coli Registry number: EC 5.1.1.3 Synonym: muri protein, muri gene product (26 Jun 1999) |
| glutamate receptor | <physiology> See amino acid receptor superfamily. Glutamate receptors are implicated in many important brain functions including long-term potentiation (LTP). at least 4 major glutamate gated ion channel subtypes are presently distinguished on pharmacological grounds, named after their most selective agonists: N methyl D aspartate (NMDA implicated in memory and learning, neuronal cell death, ischaemia and epilepsy), kainic acid (KA), quisqualate/AMPA and L 2 amino 4 phosphobutyrate (APB). A fifth subtype (APCD) trans 1 amino cyclopentane 1,3 dicarboxylate is a G-protein coupled receptor. (18 Nov 1997) |
| glutamate-saemialdehyde dehydrogenase | <enzyme> Converts 5-glutamyl phosphate to glutamate 5-saemialdehyde in the presence of NADPH; see also glutamic-gamma-saemialdehyde dehydrogenase which catalyses the oxidation of 1-pyrroline-5-carboxylate to l-glutamate in the presence of nad Registry number: EC 1.2.1.41 Synonym: beta-glutamylphosphate reductase, glutamate 5-saemialdehyde dehydrogenase, gamma-glutamylphosphate reductase, proa gene product (26 Jun 1999) |