Structural mechanism defining product specificity in glycoside hydrolase family 66 cycloisomaltotetraose glucanotransferase
Ryota Yasukochi, Toma Kashima, Tetsuya Mori, Yuki Kawauchi, Akimasa Miyanaga, Hikaru Watanabe, Shinya Fushinobu
This study identifies a molecular mechanism in CI4Tase that enforces strict DP4 specificity for cycloisomaltotetraose synthesis through structural and mutational analysis.
bioRxiv · Sep 1, 2026 · PreprintBiochemistry