Transition of phosphopantetheine adenylyltransferase from catalytic to allosteric state is characterized by ternary complex formation in Pseudomonas aeruginosa
Chatterjee, R., Mondal, A., Basu, A., Datta, S.(2016) Biochim Biophys Acta 1864: 773-786
- PubMed: 27041211 
- DOI: https://doi.org/10.1016/j.bbapap.2016.03.018
- Primary Citation of Related Structures:  
3X1J, 3X1K, 3X1M, 4RUK - PubMed Abstract: 
Phosphopantetheine adenylyltransferase (PPAT) is a rate limiting enzyme which catalyzes the conversion of ATP and pantetheine to dephosphocoenzyme and pyrophosphate. The enzyme is allosteric in nature and regulated by Coenzyme A (CoA) through feedback inhibition. So far, several structures have been solved to decipher the catalytic mechanism of this enzyme.
Organizational Affiliation: 
Structural Biology and Bioinformatics Division, Council of Scientific and Industrial Research-Indian Institute of Chemical Biology, 4 Raja SC Mullick Road, Jadavpur, Kolkata-700032, West Bengal, India. Electronic address: rakesh.2665675@gmail.com.