Main Reaction: L-cysteine + H2O >> pyruvate + NH3 +sulfur dioxide

Reference: PubMed ID: 20413556
Authors: Yoshida Y, Ito S, Kamo M, Kezuka Y, Tamura H, Kunimatsu K, Kato H
Title: Production of hydrogen sulfide by two enzymes associated with biosynthesis of homocysteine and lanthionine in Fusobacterium nucleatum subsp. nucleatum ATCC 25586.
Published: 2010 Jul

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