Table 1 Tryptic peptides suitable for the differential subtyping of seven human coronaviruses
Species | Uniprot name | Uniprot ID | Tryptic peptide | MS1 intensity | Hydrophobicity (SSRCalc) | m/z (+ 2) |
|---|---|---|---|---|---|---|
SARS-CoV-2 | NCAP_SARS2 | P0DTC9 | AYNVTQAFGR | 4 × 109 | 19.6 | 563.8 |
 SARS-CoV-1 | NCAP_CVHSA | P59595 | QYNVTQAFGR |  | 20.0 | 592.3 |
 MERS-CoV | NCAP_CVEMC | K9N4V7 | SFNMVQAFGLR |  | 36.0 | 635.3 |
 HCoV-OC43 | NCAP_CVHOC | P33469 | QCTVQQCFGK |  | 14.4 | 628.3 |
 HCoV-HKU1 | NCAP_CVHN1 | Q5MQC6 | HCNVQQCFGK |  | 11.7 | 639.3 |
 HCoV-NL63 | NCAP_CVHNL | Q6Q1R8 | EENVIQCFGPR |  | 24.3 | 674.8 |
 HCoV-229E | NCAP_CVH22 | P15130 | QPNDDVTSNVTQCFGPR |  | 22.9 | 967.9 |
SARS-CoV-2 | NCAP_SARS2 | P0DTC9 | GPEQTQGNFGDQELIR | 1 × 109 | 24.4 | 894.9 |
 SARS-CoV-1 | NCAP_CVHSA | P59595 | GPEQTQGNFGDQDLIR |  | 23.8 | 887.9 |
 MERS-CoV | NCAP_CVEMC | K9N4V7 | GPGDLQGNFGDLQLNK |  | 30.6 | 836.9 |
 HCoV-OC43 | NCAP_CVHOC | P33469 | GPNQNFGGGEMLK |  | 22.5 | 674.8 |
 HCoV-HKU1 | NCAP_CVHN1 | Q5MQC6 | GPSQNFGNAEMLK |  | 24.4 | 696.8 |
 HCoV-NL63 | NCAP_CVHNL | Q6Q1R8 | DFNHNMGDSDLVQNGVDAK |  | 24.9 | 1038.5 |
 HCoV-229E | NCAP_CVH22 | P15130 | DLDHNFGSAGVVANGVK |  | 26.1 | 850.4 |