The molecule is a GDP-sugar having beta-L-colitose as the sugar fragment. It derives from a colitose. It is a conjugate acid of a GDP-beta-L-colitose(2-).
[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,5S,6S)-3,5-dihydroxy-6-methyloxan-2-yl] hydrogen phosphate