3d image of 5-formamidoimidazole-4-carboxamide ribotide skeletal formula

faicar ribotide purine nucleotide rheumatoid arthritis formamido chemical enzyme transformylase pyrimidine metabolism adenosine adenylosuccinate lyase methotrexate inborn errors aicar folate monophosphate 3d rendering bioactive biochemistry biology biomolecule molecule molecular structural structure formula geometry tautomer isomer compound metabolite biosynthesis mechanism pathway catabolism biosynthetic hmdb intermediate precursor synthesis derivative bioprecursor metabolic