Authors: Denis V Titov; Benjamin Gilman; Qing-Li He; Shridhar Bhat; Woon-Kai Low; Yongjun Dang; Michael Smeaton; Arnold L Demain; Paul S Miller; Jennifer F Kugel; James A Goodrich; Jun O Liu Journal: Nat Chem Biol Date: 2011-01-30 Impact factor: 15.040