Peptide Calculator
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N-terminus
Acetyl (CH3CO-)
Benzyl (C7H7-)
Biotin (C10H15N2O2S-)
Fmoc (C15H11O2-)
Methyl (CH3-)
Unmodified (H-)
C-terminus
Alloc Dbz (-C11H12N3O3)
Amide (-NH2)
Benzyl ester (-C7H7O)
Dbz (-C7H8N3O)
Ethyl 3-mercaptopropionate (-C5H9O2S)
Hydrazide (-NHNH2)
Methyl ester (-OCH3)
MPAA (-C8H7O2S)
N-acylurea (-C8H6N3O2)
SEA (-C4H10NS2)
SeEA (-C4H10NSe2)
Sulfamyl Rink (-C4H9N2O3S)
Acid (-OH)
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Optionally provide MS peaks for assignment
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