Sultana R, Tanneeru K, Kumar AB, Guruprasad L (2016)
Prediction of Certain Well-Characterized Domains of Known Functions within the PE and PPE Proteins of Mycobacteria
PLoS ONE 11: e0146786

Sultana R, Tanneeru K, Guruprasad L (2011)
The PE-PPE domain in mycobacterium reveals a serine alpha/beta hydrolase fold and function: an in-silico analysis
PLoS ONE 6: e16745