Peptide Mass Spec Data
From OpenWetWare
Residue masses of natural and modified amino acids
Amino acid | Letter code | Residue Mass (Da) |
Alanine | A | 71.04 |
Asparagine | N | 114.04 |
Aspartate | D | 115.03 |
Cystine | C | 103.01 |
Glycine | G | 57.02 |
Isoleucine | I | 113.08 |
Leucine | L | 113.08 |
Proline | P | 97.05 |
Serine | S | 87.03 |
Threonine | T | 101.05 |
Valine | V | 99.07 |