25229
Phenol hydroxylase is a two - component enzyme encoded by pheA1 and pheA2 genes and strictly dependent on NADH and FAD .
 Phenol, NADH, FAD
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 Phenol, NADH, FAD