purination
catecholation
phosphoribosylformylglycinamidine
nucleosidation
aroylation
oximation
acetylenation
polypurine
purinyl
phosphoribosylaminoimidazole carboxylase
phosphoribosylamine
phosphoration
sulfinylation
alkenylation
polysialylation
amidation
thiolation
sulfenation
chloromethylation
haptenylation
purine
acetamidation
aminopurine
lactonization
chain reaction
phenylisopropyladenosine
glycate
transversion
avicinylation
ethoxylate
phosphite
arabinofuranosylpurine
nucleotidylation
ketolation
esterification
phosgenation
threonylation
PNPase
sialation
palladation
carbochlorination
thioylation
sulfoxidation
autocatalysis
phosphoribosylaminoimidazolecarboxamide formyltransferase
protodesilylation
thiocyanation
succination
vinylation
cascade