"Guanosine Pentaphosphate" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Guanosine 5'-triphosphate 2'(3')-diphosphate. A guanine nucleotide containing five phosphate groups. Three phosphate groups are esterified to the sugar moiety in the 5' position and the other two in the 2' or 3' position. This nucleotide serves as a messenger to turn off the synthesis of ribosomal RNA when amino acids are not available for protein synthesis. Synonym: magic spot II.
| Descriptor ID |
D006158
|
| MeSH Number(s) |
D03.633.100.759.646.454.440 D13.695.667.454.440 D13.695.827.426.440
|
| Concept/Terms |
Guanosine Pentaphosphate- Guanosine Pentaphosphate
- Pentaphosphate, Guanosine
- Guanosine 3'-Diphosphate 5'-Triphosphate
- 3'-Diphosphate 5'-Triphosphate, Guanosine
- 5'-Triphosphate, Guanosine 3'-Diphosphate
- Guanosine 3' Diphosphate 5' Triphosphate
|
Below are MeSH descriptors whose meaning is more general than "Guanosine Pentaphosphate".
Below are MeSH descriptors whose meaning is more specific than "Guanosine Pentaphosphate".
This graph shows the total number of publications written about "Guanosine Pentaphosphate" by people in this website by year, and whether "Guanosine Pentaphosphate" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2020 | 1 | 0 | 1 |
| 2022 | 1 | 0 | 1 |
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Below are the most recent publications written about "Guanosine Pentaphosphate" by people in Profiles.
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Tailor K, Sagar P, Dave K, Pohnerkar J. Fusion of the N-terminal 119 amino acids of RelA with the CTD domain render growth inhibitory effects of the latter, (p)ppGpp-dependent. Mol Genet Genomics. 2022 Mar; 297(2):601-620.
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Fern?ndez-Coll L, Maciag-Dorszynska M, Tailor K, Vadia S, Levin PA, Szalewska-Palasz A, Cashel M. The Absence of (p)ppGpp Renders Initiation of Escherichia coli Chromosomal DNA Synthesis Independent of Growth Rates. mBio. 2020 03 10; 11(2).
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Silva AJ, Benitez JA. A Vibrio cholerae relaxed (relA) mutant expresses major virulence factors, exhibits biofilm formation and motility, and colonizes the suckling mouse intestine. J Bacteriol. 2006 Jan; 188(2):794-800.