(center map)
(1) protoporphyrin IX@mitochondrial matrix+Fe_super_2+_endsuper_@mitochondrial matrix - FECH@mitochondrial matrix -> ferroheme b@mitochondrial matrix+H_super_+_endsuper_@mitochondrial matrix
(2) ferroheme b@mitochondrial matrix -t-> ferroheme b@mitochondrial intermembrane space
(3) ferroheme b@mitochondrial matrix -> heme b@mitochondrial matrix
CHEBI 17627 KEGGCOMPOUND C00032 CAS 14875-96-8