5863
The cysteine - rich region of raf - 1 kinase contains zinc , translocates to liposomes , and is adjacent to a segment that binds GTP - ras .
 raf - 1 kinase, GTP - ras
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 raf - 1 kinase, GTP - ras