4218
Interestingly , unlike PAK65 , HPK1 does not contain the small GTPase Rac1 / Cdc42 - binding domain and does not bind to either Rac1 or Cdc42 , suggesting that HPK1 . activation is Rac1 / Cdc42 - independent .
 GENE: PAK65; GENE: HPK1; GENE: small GTPase; GENE: Rac1; GENE: Cdc42; GENE: Rac1; GENE: Cdc42; GENE: HPK1; GENE: Rac1; GENE: Cdc42
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: PAK65; GENE: HPK1; GENE: small GTPase; GENE: Rac1; GENE: Cdc42; GENE: Rac1; GENE: Cdc42; GENE: HPK1; GENE: Rac1; GENE: Cdc42