Cofactor specificity motifs and the induced fit mechanism in class I ketol-acid reductoisomerases.
Cahn, J.K., Brinkmann-Chen, S., Spatzal, T., Wiig, J.A., Buller, A.R., Einsle, O., Hu, Y., Ribbe, M.W., Arnold, F.H.(2015) Biochem J 468: 475-484
- PubMed: 25849365 
- DOI: 10.1042/BJ20150183
- Primary Citation of Related Structures:  
4XDY, 4XDZ, 4XEH, 4XIY - PubMed Abstract: 
Although most sequenced members of the industrially important ketol-acid reductoisomerase (KARI) family are class I enzymes, structural studies to date have focused primarily on the class II KARIs, which arose through domain duplication. In the present study, we present five new crystal structures of class I KARIs ...