4424
The contribution of residues outside the Ras binding domain of Raf ( RafRBD ) to Ras - Raf interaction and Ras - dependent Raf activation has remained unresolved .
 GENE: Ras binding domain; GENE: Raf; GENE: RafRBD; GENE: Ras; GENE: Raf; GENE: Ras; GENE: Raf
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: Ras binding domain; GENE: Raf; GENE: RafRBD; GENE: Ras; GENE: Raf; GENE: Ras; GENE: Raf