TASK DEFINITION: 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.
PROBLEM: Amino acid residues at the N- and C-termini are essential for the folding of active human butyrylcholinesterase polypeptide.

SOLUTION: human butyrylcholinesterase

PROBLEM: Design, Synthesis, Biological Evaluation, and Docking Studies of (S)-Phenylalanine Derivatives with a 2-Cyanopyrrolidine Moiety as Potent Dipeptidyl Peptidase 4 Inhibitors.

SOLUTION: Dipeptidyl Peptidase 4

PROBLEM: Aspirin inhibits mTOR signaling, activates AMP-activated protein kinase, and induces autophagy in colorectal cancer cells.

SOLUTION:
mTOR