| Query | Observed | Charge | Score | Prob | Peptide | Group |
| 467.467.3 | 671.0017 | 3 | 4.36 | 1 | ATYHFYNPAQNNWDLR | ANP |
| 469.469.2 | 1005.6622 | 2 | 3.73 | 1 | ATYHFYNPAQNNWDLR | ANP |
| 464.464.2 | 1005.6761 | 2 | 4.12 | 1 | ATYHFYNPAQNNWDLR | ANP |
| 462.462.3 | 671.0027 | 3 | 3.49 | 0.95 | ATYHFYNPAQNNWDLR | ANP |
| 459.459.3 | 670.9957 | 3 | 3.7 | 0.99 | ATYHFYNPAQNNWDLR | ANP |
| 463.463.2 | 1005.4298 | 2 | 3.6 | 1 | ATYHFYNPAQNNWDLR | ANP |
| 801.801.3 | 671.1199 | 3 | 2.7 | 0.96 | ATYHFYNPAQNNWDLR | ANP |
| 727.727.2 | 1074.1914 | 2 | 3.72 | 1 | AVSAYCSTWDADKPYAWR : Carbamidomethyl[+57.021464] (C6) | ANP |
| 724.724.3 | 716.4022 | 3 | 2.66 | 1 | AVSAYCSTWDADKPYAWR : Carbamidomethyl[+57.021464] (C6) | ANP |
| 689.689.2 | 1074.1331 | 2 | 3.43 | 1 | AVSAYCSTWDADKPYAWR : Carbamidomethyl[+57.021464] (C6) | ANP |
| 687.687.3 | 717.0723 | 3 | 2.37 | 0.97 | AVSAYCSTWDADKPYAWR : Carbamidomethyl[+57.021464] (C6) | ANP |
| 680.680.2 | 1074.252 | 2 | 2.74 | 1 | AVSAYCSTWDADKPYAWR : Carbamidomethyl[+57.021464] (C6) | ANP |
| 679.679.3 | 716.4785 | 3 | 2.25 | 0.99 | AVSAYCSTWDADKPYAWR : Carbamidomethyl[+57.021464] (C6) | ANP |
| 391.391.3 | 553.4259 | 3 | 3.28 | 1 | SKYGWTAFCGPAGPR : Carbamidomethyl[+57.021464] (C9) | ANP |