Expansion of Substrate Specificity and Catalytic Mechanism of Azoreductase by X-ray Crystallography and Site-directed Mutagenesis

Kosuke Ito, Masayuki Nakanishi, Woo- Cheol Lee, Yuehua Zhi, Hiroshi Sasaki, Shuhei Zenno, Kaoru Saigo, Yukio Kitade and Masaru Tanokura

The Journal of Biological Chemistry 283 ( 20 ): 13889 - 13896 , 2008