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. 2012 Nov 12;18:2673–2686.

Figure 1.

Figure 1

Structure and formation of taurine. A: The chemical formula of taurine is C2H7NO3S MW=125.15. B: This oversimplified diagram shows the main steps in the conversion of L-cysteine to taurine. The enzyme cysteine dioxygenase (CDO) catalyzes the conversion of L-cysteine to cysteine sulfinate, and the oxidation of hypotaurine (2-aminoethane sulfinate) results in taurine.