MSIPepSearch › Peptide
[Acetyl]-TTTFLQTSSSTFGGGSTR
- Sequence
TTTFLQTSSSTFGGGSTR(18 residues)- Modifications
- 1× Acetyl at the N-terminus Unimod:1
- Monoisotopic mass
- 1876.88029 Da
- Calculated ions
- [M+H]+ 1877.8876 · [M+Na]+ 1899.8695 · [M+K]+ 1915.8434 · [M+2H]2+ 939.4474
Position in protein
Keratin, type I cytoskeletal 15 residues 2–19 of 456
Observations (1)
| Protein | Measured m/z | Calc. m/z | ppm | Species · tissue | Source | Status |
|---|---|---|---|---|---|---|
| Keratin, type I cytoskeletal 15 UniProt P19012 | 1877.8959 | 1877.8876 | +4.4 | Homo sapiens (human) · Lung | 10.1002/pmic.200800495 | Approved Reported theoretical m/z differs from the calculated value |
Links: PeptideAtlas · AlphaFold structure (P19012) · JSON