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VGDYGSLSGREK

Sequence: VGDYGSLSGREK (12 residues)
Modifications: None
Monoisotopic mass: 1266.62043 Da
Calculated ions: [M+H]+ 1267.6277 · [M+Na]+ 1289.6096 · [M+K]+ 1305.5836 · [M+2H]2+ 634.3175

Position in protein

Cathepsin Z residues 190–201 of 303

Protein	Measured m/z	Calc. m/z	ppm	Species · tissue	Source	Status
Cathepsin Z UniProt Q9UBR2	1267.6276	1267.6277	-0.1	Homo sapiens (human) · Breast · Breast tumour	10.1021/ac504503x	Approved Reported theoretical m/z differs from the calculated value