ID 1.8.98.7 DE cysteine-type anaerobic sulfatase-maturating enzyme. AN anaerobic sulfatase maturase. AN Cys-type anaerobic sulfatase-maturating enzyme. CA H2O + L-cysteinyl-[sulfatase] + S-adenosyl-L-methionine = 3-oxo-L-alanyl- CA [sulfatase] + 5'-deoxyadenosine + 2 H(+) + hydrogen sulfide + CA L-methionine. CC -!- A radical S-adenosylmethionine (AdoMet) enzyme that contains three CC [4Fe-4S] clusters. CC -!- The enzyme, found in some bacteria, activates a type I sulfatase CC enzyme (EC 3.1.6.1) by converting a conserved L-cysteine residue in CC the active site to a unique 3-oxo-L-alanine residue that is essential CC for the sulfatase activity. CC -!- Some enzymes can also act on L-serine, see EC 1.1.98.7 and CC EC 1.8.3.7. DR A0Q2E1, ANSME_CLONN; Q0TTH1, ANSME_CLOP1; Q8XMQ3, ANSME_CLOPE; //