2546
Dithiothreitol , a sulfhydryl agent , does not reduce specific aldosterone binding indicating the absence of SH-groups in the binding domain or sensitive structures of the receptors.
 ( protein: SH-groups, None) , ( protein: binding domain, 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: SH-groups, None) , ( protein: binding domain, None) 