kynurenate + L-cysteine + H2O => 2-oxo-3-sulfanylpropanoate + L-kynurenine
kynurenate + l-cysteine + h2o => 2-oxo-3-sulfanylpropanoate + l-kynurenine
kynurenate + L-cysteine + H2O => 2-oxo-3-sulfanylpropanoate + L-kynurenine
kynurenate + l-cysteine + h2o => 2-oxo-3-sulfanylpropanoate + l-kynurenine