Enzymatic synthesis of L-cysteine
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Humg-Yu Hsiao; Tena Wei
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Article
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1987
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John Wiley and Sons
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English
⚖ 630 KB
O-acetylserine sulfhydrase in the form of a crude extract from Salmonella typhimurium LT2 was used for the production of L-cysteine from L-O-acetylserine and sodium hydrosulfide at pH 7.0 and 25 degrees C. The two substrates have quite different pH stability relationships. O-Acetylserine readily rea