guanine phosphoribosyltransferase activity | cation binding | magnesium ion binding | nucleotide binding | catalytic activity | transferase activity, transferring glycosyl groups | ion binding | organic cyclic compound binding | transferase activity, transferring pentosyl groups | transferase activity | hypoxanthine phosphoribosyltransferase activity | metal ion binding | heterocyclic compound binding | small molecule binding
purine ribonucleotide metabolic process | purine ribonucleoside monophosphate biosynthetic process | adenine salvage | GMP metabolic process | cellular process | nucleotide metabolic process | ribose phosphate metabolic process | purine nucleotide biosynthetic process | ribonucleotide metabolic process | guanine salvage | organic cyclic compound metabolic process | cellular aromatic compound metabolic process | purine nucleotide metabolic process | cellular nitrogen compound biosynthetic process | purine nucleobase biosynthetic process | cellular nitrogen compound metabolic process | purine nucleotide salvage | carbohydrate derivative biosynthetic process | cellular biosynthetic process | purine nucleoside metabolic process | nucleotide biosynthetic process | nitrogen compound metabolic process | phosphorus metabolic process | ribonucleoside monophosphate biosynthetic process | organophosphate metabolic process | nucleoside metabolic process | pigment biosynthetic process | small molecule metabolic process | adenine metabolic process | nucleobase-containing small molecule metabolic process | biosynthetic process | aromatic compound biosynthetic process | purine ribonucleotide biosynthetic process | phosphate-containing compound metabolic process | purine ribonucleoside salvage | GMP biosynthetic process | metabolic process | nucleobase-containing compound metabolic process | organic substance metabolic process | pigment metabolic process | GMP salvage | hypoxanthine metabolic process | adenine biosynthetic process | IMP biosynthetic process | purine-containing compound salvage | ribose phosphate biosynthetic process | purine nucleobase metabolic process | carbohydrate derivative metabolic process | heterocycle metabolic process | IMP salvage | cellular metabolic process | IMP metabolic process | nucleoside monophosphate biosynthetic process | guanine metabolic process