TABLE 3.
Site | Observed m/z | Error | Mascot Score | Peptide sequence | Sequencing method |
---|---|---|---|---|---|
ppm | |||||
Human erythropoietin | |||||
Asn51 or Asn65 | 1483.1589 (2+) | 2.29 | 37 | K.EAENITTGCAEHCSLNENITVPDTK.V | CID |
K.EAENITTGCAEHCSLNENITVPDTK.V | |||||
Asn51 and Asn65 | 1043.1256 (3+) | 1.82 | 22 | K.EAENITTGCAEHCSLNENITVPDTK.V | CID |
Asn110 | 841.1046 (3+) | 2.32 | 70 | R.GQALLVNSSQPWEPLQLHVDK.A | CID |
C. jejuni efflux pump subunit AcrA | |||||
Asn254 | 973.1572 (3+) | 3.5 | 81 | K.AVFDNNNSTLLPGAFATITSEGFIQK.N | CID/HCD |
Cholera toxin subunit B (CtxB) | |||||
Asn25 | 1510.1835 (2+) | 3.8 | 101 | -MTPQNITDLCAEYHNTQIHTLNDK.I | CID |