cyclohydrolase-i

2,4-Diamino-6-hydroxypyrimidine (DAHP) (DAHP) is a selective, specific inhibitor of GTP cyclohydrolase I, the rate limiting step for de novo pterin synthesis

ATIC-IN-1 (compound 14) is an inhibitor targeting the dimerization of Aminoimidazole carboxamide ribonucleotide transformylase inosine monophosphate cyclohydrolase (ATIC), with a K i of 685 nM. This dimerization is crucial for the enzyme's AICAR transformylase function. Additionally, ATIC-IN-1 exhibits anti-tumor properties by reducing cell proliferation and cell division rates [1].