similar conclusions have been reached for the catalytic involvement of the [ 4fe-4s ] cluster of the hydrolyase aconitase ( emptage , m. h. , kent , t. a. , kennedy , m. c. , beinert , h. , and munck , e. ( 1983 ) proc . natl . acad . sci . u. s. a . 80 , 4674-4678 ) .
C0020239
hydrolyase
C0001156
aconitase