Ser_02218 K11717 sufS R03599L-Selenocysteine + Reduced acceptor <=> Hydrogen selenide + L-Alanine + Acceptor
L-selenocysteine selenide-lyase (L-alanine-forming) Ser_02218 K11717 sufS R11528L-Cysteine + [Protein]-L-cysteine <=> L-Alanine + [Protein]-S-sulfanyl-L-cysteine
L-cysteine:sulfur-acceptor sulfurtransferase