ChEBI: 5'-d(pGpG)-3' is a single-stranded DNA oligonucleotide comprising two 2'-deoxyguanosine residues connected by a 3'->5 linkage and with a phosphoric group at the 5'-terminus. It has a role as a Mycoplasma genitalium metabolite. It is a single-stranded DNA oligonucleotide and a 5'-phospho-(3'->5')-dinucleotide.