@article{paperid:1025320, author = {Izadi Najafabadi, Reza and Housaindokht, Mohammad Reza and Sadeghi Googheri, Mohammadsadegh and Sargolzaei, Mohsen and Izadyar, Mohammad}, title = {The influence of hydrophobic amino acid side groups on the acidity of the aromatic imidazole ring of histidine: A theoretical study}, journal = {International Journal of Quantum Chemistry}, year = {2012}, volume = {112}, number = {14}, month = {January}, issn = {0020-7608}, pages = {2675--2680}, numpages = {5}, keywords = {histidine ; acidity constant ; ab initio; solvation free energy; density functional theory; natural bond orbital}, }