+---------COMP:V_PASS-N(In)---------+                              
         |            +MOD_ATT:N+SUBJ:V_PASS-+COMP:V_PASS+COMP:N-N(of)+     
         |            |         |            |           |            |     
 In peroxisomes , __NODE__ protein(s) is involved in oxidation of __NODE__ .
MOD_ATT:N-ADJ (protein(s),__NODE__)
COMP:V_PASS-N(In) (involve,peroxisomes)
SUBJ:V_PASS-N (involve,protein(s))
COMP:V_PASS-N(in) (involve,oxidation)
COMP:N-N(of) (oxidation,__NODE__)