instruction:
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.
question:
Increased Cat3-mediated cationic amino acid transport functionally compensates in Cat1 knockout cell lines.
answer:
Cat1


question:
Nicotinic-receptor potentiator drugs, huprine X and galantamine, increase ACh release by blocking AChE activity but not acting on nicotinic receptors.
answer:
AChE


question:
Tethered dimers as NAD synthetase inhibitors with antibacterial activity.
answer:

NAD synthetase