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APQTQHVSPMR

Sequence: APQTQHVSPMR (11 residues)
Modifications: None
Monoisotopic mass: 1250.61899 Da
Calculated ions: [M+H]+ 1251.6263 · [M+Na]+ 1273.6082 · [M+K]+ 1289.5821 · [M+2H]2+ 626.3168

Position in protein

Elongation factor 1-delta residues 126–136 of 281

Protein	Measured m/z	Calc. m/z	ppm	Species · tissue	Source	Status
Elongation factor 1-delta UniProt P29692	1251.6262	1251.6263	-0.1	Homo sapiens (human) · Breast · Breast tumour	10.1021/ac504503x	Approved Reported theoretical m/z differs from the calculated value