Table 2.
EMfit statistics for fitting of Fab fragments into cryo-EM electron density maps.
Fab | Sumf | Clash | −Den |
E18 | 54.9 | 0.0 | 5.0 |
E19 | 38.6 | 0.0 | 17.0 |
Clash, percentage of atoms in the model that have clashes with symmetry related protein molecules; −Den, percentage of atoms positioned in negative density; Sumf, average value of density at atomic positions normalized by setting the highest density in the map to 100.