The basic structure of an amino group involves a nitrogen atom covalently bonded to hydrogen atoms and/or carbon atoms. The ...

Arginine (Arg, R): Arginine has a guanidinium group as its R group, a complex nitrogen-containing group that is positively ...

With a newly developed method that compares AI-generated protein sequences with naturally occurring ones, function- and ...

In rats, a single administration of acrylonitrile (vinyl cyanide) produces a rapidly occurring bilateral adrenal apoplexy. Structure-activity studies have shown that a close derivative, propionitrile ...