| GO | Name |
| GO:0000287 | magnesium ion binding |
| GO:0002189 | ribose phosphate diphosphokinase complex |
| GO:0004749 | ribose phosphate diphosphokinase activity |
| GO:0005524 | ATP binding |
| GO:0005737 | cytoplasm |
| GO:0005829 | cytosol |
| GO:0006015 | 5-phosphoribose 1-diphosphate biosynthetic process |
| GO:0006144 | purine nucleobase metabolic process |
| GO:0006164 | purine nucleotide biosynthetic process |
| GO:0006221 | pyrimidine nucleotide biosynthetic process |
| GO:0007399 | nervous system development |
| GO:0009116 | nucleoside metabolic process |
| GO:0009156 | ribonucleoside monophosphate biosynthetic process |
| GO:0016301 | kinase activity |
| GO:0034418 | urate biosynthetic process |
| GO:0042802 | identical protein binding |
| GO:0042803 | protein homodimerization activity |
| GO:0046101 | hypoxanthine biosynthetic process |