In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

We provided evidence that CaM kinase II played a role in regulating neurite outgrowth and growth cone motility in these cells , and that the autophosphorylation is essential for the kinase to sufficiently exert its cellular function in vivo [ Y .
CaM kinase II