From: Alignment behaviors of short peptides provide a roadmap for functional profiling of metagenomic data
Peptide Length | Total peptidesa | Fraction alignedb | Total number of blast-hitsc | Total aligned to same KO (%)d | Total aligned to different KO (%)e | Total of best-hits aligned to same KO (%)f | Total of best-hits aligned to different KO (%)g |
---|---|---|---|---|---|---|---|
11 | 18,981 | 4196 (22.1) | 57,705 | 48,677 (84.3) | 9028 (15.6) | 3964 (94.4) | 232 (5.6) |
21 | 18,978 | 16,482 (86.8) | 1,200,295 | 815,915 (67.9) | 384,380 (32.0) | 15,366 (93.2) | 1116 (6.8) |
31 | 18,960 | 18,104 (95.4) | 2,348,640 | 1,409,131 (59.9) | 939,509 (40.0) | 16,449 (90.8) | 1655 (9.2) |
41 | 18,900 | 18,626 (98.5) | 3,181,987 | 1,784,051 (56.0) | 1,397,936 (43.9) | 16,855 (90.5) | 1771 (9.5) |
51 | 18,807 | 18,728 (99.5) | 3,829,200 | 2,050,119 (53.5) | 1,779,081 (46.4) | 16,912 (90.3) | 1816 (9.7) |
61 | 18,723 | 18,701 (99.8) | 4,266,683 | 2,199,736 (51.5) | 2,066,947 (48.4) | 16,986 (90.8) | 1715 (9.2) |
71 | 18,564 | 18,554 (99.9) | 4,598,168 | 2,313,719 (50.0) | 2,284,449 (49.6) | 16,907 (91.1) | 1647 (8.9) |
81 | 18,396 | 18,391 (99.9) | 4,839,697 | 2,387,627 (49.3) | 2,452,070 (50.6) | 16,765 (91.1) | 1626 (8.9) |