Preferred Label : guanosine pentaphosphate;
MeSH definition : 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.; 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.;
MeSH synonym : guanosine 3'-diphosphate 5'-triphosphate; 5'-triphosphate, guanosine 3'-diphosphate; guanosine 3' diphosphate 5' triphosphate; pentaphosphate, guanosine; 3'-diphosphate 5'-triphosphate, guanosine; Bacterial Magic Spot pppGpp; (p)ppGpp; ppprGpp; Alarmone pppGpp; pppGpp, Alarmone;
MeSH CAS label : guanosine 5'-(tetrahydrogen triphosphate), 3'-(trihydrogen diphosphate);
Registry Number MeSH : 38918-96-6;
MeSH annotation : /biosyn /physiol permitted; DF: PPPGPP;
Wikipedia link : https://en.wikipedia.org/wiki/Guanosine pentaphosphate;
Is substance : O;
Origin ID : D006158;
UMLS CUI : C0018348;
Allowable qualifiers
- Record concept(s)
- Semantic type(s)
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.
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.
