下列何者為核苷酸(nucleotide)重新合成路徑(de novo synthesis)及補救合成路徑(salvage pathway)皆會使用的重要代謝物?
glycinamide ribonucleotide(GAR)
5-phosphoribosylamine(PRA)
formylglycinamide ribonucleotide(FGAR)
5-phospho-α-D-ribosyl-1-pyrophosphate(PRPP)