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QDGSVDFGR

Sequence: QDGSVDFGR (9 residues)
Modifications: None
Monoisotopic mass: 979.43592 Da
Calculated ions: [M+H]+ 980.4432 · [M+Na]+ 1002.4251 · [M+K]+ 1018.3991 · [M+2H]2+ 490.7252

Position in protein

Fibrinogen beta chain residues 286–294 of 491

Protein	Measured m/z	Calc. m/z	ppm	Species · tissue	Source	Status
Fibrinogen beta chain UniProt P02675	980.4486	980.4432	+5.5	Homo sapiens (human) · Lung	10.1002/pmic.200800495	Approved Reported theoretical m/z differs from the calculated value