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.

The amino acid sequence of the protein encoded by MSK1 is homologous to yeast cytoplasmic lysyl - tRNA synthetase and to the product of the herC gene , which has recently been suggested to code for the Escherichia coli enzyme .
herC gene

To assess the safety of the angiotensin converting enzyme inhibitor enalapril a multicenter , open , randomized , prazosin - controlled trial was designed comparing the incidence and severity of symptomatic hypotension on the first day of treatment .
angiotensin converting enzyme

These data suggest that the secreted , truncated receptor encoded by the 2 . 6 - kb c - erbB transcript can bind to TGF alpha and may play an important growth - regulatory function in vitro .
TGF alpha