usefragsph not on There are 16 ligand heavy atoms Ligand center of coords (x y z): -4.1911875 3.923 15.232875 Using crystallographic ligand as spheres for output Starting number of spheres from sph/sph cluster 0: 679 FINISHED READING IN FILE sph/sph CLUSTER 0 Number of sphere points after cutting off spheres too far from center of ligand (10 angstroms): 455 Number of spheres after removing too far (>7 angstroms) and too close to receptor (<1.2 angstroms): 455 Number of spheres polar: 93, nonpolar: 273, out of current total: 455 Extents of grid to search are X1 X2 Y1 Y2 Z1 Z2: -13.38504 5.74677 -5.93719 13.11268 5.45292 25.19048 Number of spheres after removing spheres too close to each other (approximately <1.5 angstroms): 168 Number of spheres after second pass removing spheres absolutely <0.8 from each other: 143 Crystallographic spheres are present, so doing continuity based on crystallographic spheres After continuity checking, number of spheres is: 105 Spheres center of coords (x y z): -3.7668319047619 5.315888 12.7671415238095 Crystallographic ligand, so keeping spheres closest to ANY ligand atom, center of ligand (1/8), and center of spheres (1/8) Average weighted-distance for final elimination is: 4.46297296628528 Final number of output spheres is: 45 Number of polar spheres: 11 Number of nonpolar spheres: 27 Number of spheres that are near neither polar nor nonpolar receptor atoms: 7 Final number of spheres that are from crystallographic ligand: 16