| GAP | D-glyceraldehyde-3-phosphate; growth associated protein; guanosine triphosphatase-activating protein... |
|---|---|
| GTPase | guanosine triphosphatase |
| ATPase | adenosine triphosphatase |
| ITPA | Illinois Test of Psycholinguistic Abilities; inosine triphosphatase |
| Na,K-ATPase | sodium-potassium adenosine triphosphatase |
| GTPase | Guanosine triphosphatase |
|---|---|
| GAP | Guanosine triphosphatase activating protein |
| GMP | 2'-guanosine monophosphate |
| 8-Br-cGMP | 8-Bromo-guanosine 3':5'-cyclic monophosphate |
| cGMP | Cyclic 3', 5'-guanosine monophosphate |
| adenosine triphosphatase | <enzyme> A group of enzymes which catalyze the hydrolysis of ATP coupled with another function such as transporting calcium across a membrane. These enzymes may be dependent on calcium, magnesium, anions, h+, or DNA. Chemical name: ATP phosphohydrolase Registry number: EC 3.6.1.3 (12 Dec 1998) |
|---|---|
| RNA triphosphatase | <enzyme> Removes gamma-phosphate from triphosphate-ended polyribonucleotides Registry number: EC 3.6.1.- (26 Jun 1999) |
| nucleoside-triphosphatase | <enzyme> Hydrolyzes various nucleotides to a nucleotide diphosphate + pi; inhibited by ca + ATP Registry number: EC 3.6.1.15 Synonym: nucleoside triphosphate phosphohydrolase, nucleoside triphosphatase, ntpase, nuclear envelope nucleoside triphosphatase, nuclear scaffold nucleoside triphosphatase, ns ntpase, nucleosidetriphosphatase (26 Jun 1999) |
| deoxyribopyrimidine triphosphatase | <enzyme> Degrades dutp, dctp and dttp to corresponding monophosphates Registry number: EC 3.6.1.- Synonym: deoxypyrimidine triphosphatase, dpytase (26 Jun 1999) |
| inosine triphosphatase | <enzyme> Releases pyrophosphate + imp Registry number: EC 3.6.1.- Synonym: itpase, inosine triphosphate pyrophosphohydrolase, itp pyrophosphohydrolase (26 Jun 1999) |
| thiamin-triphosphatase | <enzyme> An enzyme present in nerve tissue. It catalyses reversibly the formation of thiamine diphosphate and orthophosphate from thiamine triphosphate. Chemical name: Thiamin-triphosphate phosphohydrolase Registry number: EC 3.6.1.28 (12 Dec 1998) |
| triphosphatase | <enzyme> A group of enzymes which catalyze the hydrolysis of ATP coupled with another function such as transporting calcium across a membrane. These enzymes may be dependent on calcium, magnesium, anions, h+, or DNA. Chemical name: ATP phosphohydrolase Registry number: EC 3.6.1.3 (12 Dec 1998) |
| uridine triphosphatase | <enzyme> Rn in chemline for deoxyuridine triphosphatase: EC 3.6.1.23 Registry number: EC 3.6.1.- Synonym: utpase (26 Jun 1999) |
| guanosine | <biochemistry, molecular biology> The nucleoside formed by linking ribose to guanine. (18 Nov 1997) |
| 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'-diphosphate | Guanosine esterified at its 5' position with diphosphoric acid; bound tightly in microtubules. Acronym: GDP (05 Mar 2000) |
| guanosine 5'-monophosphate | A major component of ribonucleic acids. Synonym: guanine ribonucleotide, guanosine 5'-monophosphate. Guanylic acid reductase (GMP reductase), an enzyme that catalyses the reaction of GMP with NADPH producing IMP, NH3, and NADP+; a part of the purine salvage pathway. Guanylic acid synthetase (GMP synthetase), an enzyme catalyzing the reaction of l-glutamine, XMP, and ATP to produce GMP, l-glutamate, AMP, and pyrophosphate; a key step in purine biosynthesis. Acronym: GMP (05 Mar 2000) |
| guanosine 5'-o-(3-thiotriphosphate) | <chemical> Guanosine 5'-(trihydrogen diphosphate), monoanhydride with phosphorothioic acid. A stable GTP analog which enjoys a variety of physiological actions such as stimulation of guanine nucleotide-binding proteins, phosphoinositide hydrolysis, cyclic AMP accumulation, and activation of specific proto-oncogenes. Chemical name: Guanosine 5'-(trihydrogen diphosphate), P'-anhydride with phosphorothioic acid (12 Dec 1998) |
| guanosine 5'-triphosphate | An immediate precursor of guanine nucleotides in RNA; similar to ATP; has a crucial role in microtubule formation. GTP cyclohydrolase, an enzyme that catalyses the reaction of GTP and H2O forming formate and a precursor of tetrahydrobiopterin; a deficiency of this enzyme will result in one form of malignant hyperphenylalaninaemia. Acronym: GTP (05 Mar 2000) |
| 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) |
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