3-(4-hydroxyphenyl)pyruvate + L-kynurenine = kynurenate + L-tyrosine + H2O
3-(4-hydroxyphenyl)pyruvate + l-kynurenine = kynurenate + l-tyrosine + h2o
3-(4-hydroxyphenyl)pyruvate + L-kynurenine = kynurenate + L-tyrosine + H2O
3-(4-hydroxyphenyl)pyruvate + l-kynurenine = kynurenate + l-tyrosine + h2o