From: Evaluation of open search methods based on theoretical mass spectra comparison
Min shift SPC | \(\Delta m {= 0}\) | \(\Delta m < {0}\) | \(\Delta m > {0}\) | Total | |||||
---|---|---|---|---|---|---|---|---|---|
#target | #decoy | #target | #decoy | #target | #decoy | #target | #decoy | FDR(%) | |
7 | 14,207 | 17,401 | 145,801 | 86,218 | 122,479 | 69,298 | 282,487 | 17,2917 | 37.97 |
9 | 5132 | 4787 | 145,756 | 86,183 | 122,465 | 69,287 | 273,353 | 160,257 | 36.96 |
11 | 1944 | 1793 | 144,795 | 85,247 | 121,833 | 68,671 | 268,572 | 155,711 | 36.7 |
13 | 721 | 343 | 139,895 | 80,327 | 119,006 | 65,901 | 259,622 | 146,571 | 36.08 |
15 | 496 | 187 | 116,674 | 61,154 | 110,457 | 58,923 | 227,627 | 120,264 | 34.57 |
17 | 341 | 42 | 58,584 | 130,53 | 55,297 | 130,52 | 114,222 | 26,147 | 18.63 |
19 | 250 | 36 | 37,840 | 1681 | 35,439 | 1647 | 73,529 | 3364 | 4.37 |
21 | 201 | 12 | 29,675 | 271 | 27,908 | 251 | 57,784 | 534 | 0.92 |
23 | 160 | 10 | 24,262 | 87 | 22,881 | 82 | 47,303 | 179 | 0.38 |
25 | 131 | 5 | 20,036 | 35 | 18,910 | 36 | 39,077 | 76 | 0.19 |
27 | 108 | 4 | 16,686 | 18 | 15,792 | 14 | 32,586 | 36 | 0.11 |
29 | 92 | 2 | 13,835 | 12 | 13,120 | 9 | 27,047 | 23 | 0.08 |
31 | 67 | 2 | 11,345 | 4 | 10,801 | 5 | 22,213 | 11 | 0.05 |
33 | 54 | 0 | 9314 | 2 | 8888 | 3 | 18,256 | 5 | 0.03 |
35 | 44 | 0 | 7608 | 2 | 7296 | 2 | 14,948 | 4 | 0.03 |
37 | 39 | 0 | 6231 | 2 | 5989 | 2 | 12,259 | 4 | 0.03 |
39 | 17 | 0 | 5008 | 1 | 4832 | 1 | 9857 | 2 | 0.02 |