Table 2.
Average water-water, water-serine hydrogen bond relaxation time, and orientational correlation time in the LS2 channel as a function of QM/MM methodology.
Method | water-water hydrogen bond relaxation time (ps) | water-serine hydrogen bond relaxation time (ps) | water orientational correlation time (ps) |
---|---|---|---|
BLYP-D | 1.26 | 0.86 | 24 |
HCTH | 1.20 | 1.03 | 28 |
B3LYP-D | 1.38 | 0.93 | 23 |
SCC-DFTB | 0.21 | 0.42 | 7 |