3900
Previously , we reported the identification of a 23 - kD protein that interacts with zyxin in vitro ( Sadler et al . , 1992 ) .
 GENE: zyxin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: zyxin