+-------------COMP:N-N(of)-------------+     
               +------OBJ:V-N-----+                   |     
     +-OBJ:V-N-+         +SUBJ:V-N+           +MOD_ATT+     
     |         |         |        |           |       |     
 __NODE__ protein(s) decreases release of __NODE__ protein .
OBJ:V-N (__NODE__,protein(s))
COMP:N-N(of) (protein(s),protein)
OBJ:V-N (release,protein(s))
SUBJ:V-N (release,decrease)
MOD_ATT:N-ADJ (protein,__NODE__)