1838
The POUHD solution structure , as calculated by distance geometry and simulated annealing ( DG/SA ), is similar to that of canonical homeodomains .
 ( protein: POUHD, None) , ( protein: canonical homeodomains, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: POUHD, None) , ( protein: canonical homeodomains, None) 