8202
The kinetic data obtained under steady - state and pre - steady - state conditions show that the aldehyde dehydrogenase , MhpF , is active as a monomer , a unique feature relative to the phosphorylating and non - phosphorylating ALDH superfamilies .
 Chemical: aldehyde
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: aldehyde