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Concept information

Nucleic Acids, Nucleotides, and Nucleosides > Nucleotides > Ribonucleotides > Guanine Nucleotides > Guanosine Tetraphosphate
... > Carbohydrates > Glycosides > Nucleotides > Ribonucleotides > Guanine Nucleotides > Guanosine Tetraphosphate
... > Heterocyclic Compounds > Heterocyclic Compounds, Fused-Ring > Heterocyclic Compounds, 2-Ring > Purines > Purine Nucleotides > Guanine Nucleotides > Guanosine Tetraphosphate
Nucleic Acids, Nucleotides, and Nucleosides > Nucleotides > Purine Nucleotides > Guanine Nucleotides > Guanosine Tetraphosphate
... > Carbohydrates > Glycosides > Nucleotides > Purine Nucleotides > Guanine Nucleotides > Guanosine Tetraphosphate

Terme préférentiel

Guanosine Tetraphosphate  

Type

  • mesh:Descriptor

Définition

  • Guanosine 5'-diphosphate 2'(3')-diphosphate. A guanine nucleotide containing four phosphate groups. Two 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 I.

Concept générique

Synonyme(s)

  • 33503-72-9
  • Alarmone ppGpp
  • Bacterial Magic Spot ppGpp
  • Guanosine 3'-Diphosphate 5'-Diphosphate
  • Guanosine 5'-diphosphate 2'(3')-diphosphate
  • Guanosine 5'-Diphosphate 3'-Diphosphate
  • Guanosine 5'-(trihydrogen diphosphate), mono(trihydrogen diphosphate) (ester)
  • ppGpp

Qualificatif(s) autorisé(s)

Traductions

URI

http://data.loterre.fr/ark:/67375/JVR-Z1X60RWL-B

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RDF/XML TURTLE JSON-LD Date de création 22/04/1977, dernière modification le 28/02/2020