MSIPepSearch › Peptide
[Oxidation]?MFLSFPTTK
- Sequence
MFLSFPTTK(9 residues)- Modifications
- 1× Oxidation (M) Unimod:35
- Monoisotopic mass
- 1086.54197 Da
- Calculated ions
- [M+H]+ 1087.5492 · [M+Na]+ 1109.5312 · [M+K]+ 1125.5051 · [M+2H]2+ 544.2783
Position in protein
Hemoglobin subunit alpha residues 33–41 of 142
Observations (3)
| Protein | Measured m/z | Calc. m/z | ppm | Species · tissue | Source | Status |
|---|---|---|---|---|---|---|
| Hemoglobin subunit alpha UniProt P69905 | 1087.5700 | 1087.5492 | +19.1 | Homo sapiens (human) · Pancreas · Pancreatic tumour | 10.1021/pr900522m | Approved Reported theoretical m/z differs from the calculated value |
| Hemoglobin subunit alpha UniProt P69905 | 1087.6000 | 1087.5492 | +46.7 | Homo sapiens (human) · Tumour (site not stated) · Tumour | 10.1002/pmic.200800624 | Approved Reported theoretical m/z differs from the calculated value |
| Hemoglobin subunit alpha UniProt P69905 | 1087.5700 | 1087.5492 | +19.1 | Homo sapiens (human) · Pancreas · Pancreatic tumour | 10.1007/s00216-010-3554-6 | Approved Reported theoretical m/z differs from the calculated value |
Links: PeptideAtlas · AlphaFold structure (P69905) · JSON