Guanosine diphosphate - Misplaced Pages

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Guanosine diphosphate
Identifiers

CAS Number	146-91-8
3D model (JSmol)	Interactive image
ChEBI	CHEBI:17552
ChemSpider	8630
IUPHAR/BPS	2410
PubChem CID	730
CompTox Dashboard (EPA)	DTXSID90163254
InChI InChI=1S/C10H15N5O11P2/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(25-9)1-24-28(22,23)26-27(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1Key: QGWNDRXFNXRZMB-UUOKFMHZSA-N
SMILES C1=NC2=C(N1C3C(C(C(O3)COP (=O)(O)OP(=O)(O)O)O)O)NC(=NC2=O)N
Properties
Chemical formula	C₁₀H₁₅N₅O₁₁P₂
Molar mass	443.200522
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Y verify (what is ?) Infobox references

Chemical compound

Guanosine diphosphate, abbreviated GDP, is a nucleoside diphosphate. It is an ester of pyrophosphoric acid with the nucleoside guanosine. GDP consists of the pyrophosphate group, the pentose sugar ribose, and the nucleobase guanine.

GDP is the product of GTP dephosphorylation by GTPases, e.g., the G-proteins that are involved in signal transduction.

GDP is converted into GTP with the help of pyruvate kinase and phosphoenolpyruvate.

See also