guanosine 5'-diphosphate

(redirected from guanosine 5-diphosphate)

guan·o·sine 5'-di·phos·phate (GDP),

(gwahn'ō-sēn dī-fos'fāt),
Guanosine esterified at its 5' position with diphosphoric acid; bound tightly in microtubules.