Crystal structures of human CtBP in complex with substrate MTOB reveal active site features useful for inhibitor design.
Hilbert, B.J., Grossmann, S.R., Schiffer, C.A., Royer, W.E.(2014) FEBS Lett 588: 1743-1748
- PubMed: 24657618 
- DOI: 10.1016/j.febslet.2014.03.026
- Primary Citation of Related Structures:  
4LCE, 4LCJ - PubMed Abstract: 
The oncogenic corepressors C-terminal Binding Protein (CtBP) 1 and 2 harbor regulatory d-isomer specific 2-hydroxyacid dehydrogenase (d2-HDH) domains. 4-Methylthio 2-oxobutyric acid (MTOB) exhibits substrate inhibition and can interfere with CtBP oncogenic activity in cell culture and mice ...