ID   2.8.1.16
DE   L-aspartate semialdehyde sulfurtransferase.
CA   L-aspartate 4-semialdehyde + reduced 2[4Fe-4S]-[ferredoxin] + hydrogen
CA   sulfide + 3 H(+) = oxidized 2[4Fe-4S]-[ferredoxin] + L-homocysteine +
CA   H2O.
CC   -!- The enzyme, characterized from the archaeon Methanosarcina
CC       acetivorans, participates in an L-methionine biosysnthetic pathway
CC       found in most of the methanogenic archaea.
DR   Q8TPT4, ASST_METAC ;  Q57564, ASST_METJA ;
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