Table 2. Summary of peptide identification in wastewater datasets based on the assembly of combined metagenomic and metatranscriptomic data.
| SD3 | SD6 | SD7 | ||||
|---|---|---|---|---|---|---|
| PSMs (%) | Unique Pep | PSMs (%) | Unique Pep | PSMs (%) | Unique Pep | |
| FragGeneScan (i.e., using contigs only) | 18,498 (3.06%) | 4,736 | 9,055 (6.03%) | 4,607 | 6,524 (4.40%) | 3,540 |
| Graph2Pep (1st) | 43,946 (7.28%) | 11,546 | 14,514 (9.66%) | 7,528 | 16,761 (11.30%) | 8,488 |
| Union (1st) | 52,498 (8.69%) | 13,928 | 18,468 (12.29%) | 9,743 | 19,184 (12.94%) | 10,002 |
| Graph2Pro (2nd) | 73,527 (12.18%) | 18,162 | 23,849 (15.88%) | 11,617 | 23,750 (16.01%) | 11,366 |