3'-end 2'-deoxyribonucleotide-3'-diphospho-5'-guanosine(3-) residue
3'-end 2'-deoxyribonucleotide-3'-diphospho-5'-guanosine(3-) residue
An organic anionic group obtained by deprotonation of the phosphate and diphosphate OH groups of any 3'-end 2'-deoxyribonucleotide-3'-diphospho-5'-guanosine residue; major species at pH 7.3.