ID 1.8.2.7 DE thiocyanate desulfurase. AN thiocyanate dehydrogenase. CA 2 Fe(III)-[cytochrome c] + H2O + thiocyanate = cyanate + 2 Fe(II)- CA [cytochrome c] + 2 H(+) + sulfur. CC -!- The enzyme, characterized from the haloalkaliphilic sulfur-oxidizing CC bacterium Thioalkalivibrio paradoxus, contains three copper ions in CC its active site. CC -!- It catalyzes the direct conversion of thiocyanate into cyanate and CC elemental sulfur without involvement of molecular oxygen. //