Crystal structure and functional analysis of lipoamide dehydrogenase from Mycobacterium tuberculosis
Rajashankar, K.R., Bryk, R., Kniewel, R., Buglino, J.A., Nathan, C.F., Lima, C.D.(2005) J Biol Chem 280: 33977-33983
- PubMed: 16093239 
- DOI: 10.1074/jbc.M507466200
- Primary Citation of Related Structures:  
2A8X - PubMed Abstract: 
We report the 2.4 A crystal structure for lipoamide dehydrogenase encoded by lpdC from Mycobacterium tuberculosis. Based on the Lpd structure and sequence alignment between bacterial and eukaryotic Lpd sequences, we generated single point mutations in Lpd and assayed the resulting proteins for their ability to catalyze lipoamide reduction/oxidation alone and in complex with other proteins that participate in pyruvate dehydrogenase and peroxidase activities ...