+--MOD_ATT:N-N-+-----------SUBJ:V-N-----------+        +----COMP:N-N(of)---+     
   |      +MOD_ATT+                     +SUBJ:V-N+-OBJ:V-N+           +MOD_ATT+     
   |      |       |                     |        |        |           |       |     
 Anti __NODE__ protein antibody and __NODE__ increase activity of __NODE__ protein .
MOD_ATT:N-N (protein,anti)
MOD_ATT:N-ADJ (protein,__NODE__)
SUBJ:V-N (increase,protein)
SUBJ:V-N (increase,__NODE__)
OBJ:V-N (increase,activity)
COMP:N-N(of) (activity,protein)
MOD_ATT:N-ADJ (protein,__NODE__)