+MOD_ATT:N-+-------COMP:V-N(In)-------+            +-------COMP:N-N(of)------+      
        |    +MOD_A+         +MOD_ATT+SUBJ:V-N+---OBJ:V-N--+               +MOD_ATT:N+      
        |    |     |         |       |        |            |               |         |      
 In a cell free system , __NODE__ protein increases phosphorylation of __NODE__ protein(s) .
MOD_ATT:N-N (system,cell)
MOD_ATT:N-ADJ (system,free)
MOD_ATT:N-ADJ (protein,__NODE__)
COMP:V-N(In) (increase,system)
SUBJ:V-N (increase,protein)
OBJ:V-N (increase,phosphorylation)
COMP:N-N(of) (phosphorylation,protein(s))
MOD_ATT:N-ADJ (protein(s),__NODE__)