Which of the following is not involved at the cell membrane in a second messenger cascade?
A.
Adenylyl cyclase
B.
Guanylyl cyclase
C.
G protein‒coupled receptor
D.
Calmodulin
2 answers
and what does adenylyl cyclase do?
It is "an enzyme which catalyzes the cyclization of adenosine triphosphate (ATP) into cyclic adenosine monophosphate (cAMP)"