Guanosine Pentaphosphate


3'-Diphosphate 5'-Triphosphate, Guanosine

5'-Triphosphate, Guanosine 3'-Diphosphate

Guanosine 3' Diphosphate 5' Triphosphate

Guanosine 3'-Diphosphate 5'-Triphosphate

Guanosine 5'-(tetrahydrogen triphosphate), 3'-(trihydrogen diphosphate)

Pentaphosphate, Guanosine

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.