227
The three proteins copurified through several biochemical fractionation steps and could be coimmunoprecipitated by using antibodies against GCD1 or GCD2 .
 GENE: GCD1; GENE: GCD2
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: GCD1; GENE: GCD2