c-gmp-amp, 2`,3` cgamp, cyclic guanosine monophosphate-adenosine monophosphate molecule. molecular model. sheet of paper in a ca

acid adenosine amp atom cage carbon cell cgamp cgas chemical chemistry code compound cyclic dinucleotide dna gene genetic genome gmp group guanine guanosine guanylic hydrogen illustration molecule monophosphate nitrogen notebook nucleic nucleotide oxygen pentose phosphate phosphorus purine ribose rna science sheet sildenafil stimulator structure vector