7633
Relief from autoinhibition and a subsequent 10 - 60 - fold increase in V ( max ) have been observed upon N - SH2 domain engagement by a specific phosphotyrosyl ligand or upon deletion of the SH2 domains to yield the catalytic PTPase domain .
 N - SH2 domain, SH2 domains, PTPase domain
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 N - SH2 domain, SH2 domains, PTPase domain