Collection
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Imidazolyl

chemical substances
Imidazole group is 1,3 diazolane, and its English name is Imidazole Nitrogen atom Get rid of that hydrogen atom The rest is imidazole The part left after dropping a hydrogen atom directly connected to the nitrogen atom. Various imidazolyl groups in histidine can occur chemical reaction , can be compared with ATP Phosphoylation reaction occurs to form phosphoric acid histidine To activate the enzyme.
Chinese name
Imidazolyl
Foreign name
Imidazole
PK2 value
six
Function
Histidine contains imidazole group, which is Physiological conditions With Buffering effect
The imidazole group of histidine can also occur Alkylation reaction And cause the decrease or loss of enzyme activity.
imidazole
Imidazolyl energy in histidine and Diazonium salt , such as diazobenzene sulfonic acid Pauly reaction occurs to produce brownish red substance.