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Substance Name: Guanosine tetraphosphate
RN: 33503-72-9
InChIKey: BUFLLCUFNHESEH-UUOKFMHZSA-N

Note

  • 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.

Molecular Formula

  • C10-H17-N5-O17-P4

Molecular Weight

  • 603.1583
 
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Names and Synonyms

Name of Substance

  • Guanosine tetraphosphate

MeSH Heading

  • Guanosine tetraphosphate

Synonym

  • Magic spot I

Systematic Name

  • Guanosine 5'-(trihydrogen diphosphate), mono(trihydrogen diphosphate) (ester)

Registry Numbers

CAS Registry Number

  • 33503-72-9

System Generated Number

  • 0033503729

Structure Descriptors

InChI

1S/C10H17N5O17P4/c11-10-13-7-4(8(17)14-10)12-2-15(7)9-5(16)6(30-36(26,27)32-34(21,22)23)3(29-9)1-28-35(24,25)31-33(18,19)20/h2-3,5-6,9,16H,1H2,(H,24,25)(H,26,27)(H2,18,19,20)(H2,21,22,23)(H3,11,13,14,17)/t3-,5-,6-,9-/m1/s1

InChIKey

BUFLLCUFNHESEH-UUOKFMHZSA-N

Smiles

c1nc2c(=O)[nH]c(nc2n1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)O)OP(=O)(O)OP(=O)(O)O)O)N