Skip to main content
. Author manuscript; available in PMC: 2020 Mar 10.
Published in final edited form as: J Am Soc Mass Spectrom. 2016 Sep 19;27(12):2064–2070. doi: 10.1007/s13361-016-1498-6

Table 1.

Theoretically expected ETD fragments of the τ 226 – 240 peptides monophosphorylated at T231, S235, S237, or S238.

C Fragments Z Fragments
T231 S235 S237 S238 T231 S235 S237 S238


V 1 117.10 117.10 117.10 117.10 V 15 --- --- --- ---


A 2 188.14 188.14 188.14 188.14 A 14 1488.77 1488.77 1488.77 1488.77


V 3 287.21 287.21 287.21 287.21 V 13 1417.73 1417.73 1417.73 1417.73


V 4 386.28 386.28 386.28 386.28 V 12 1318.66 1318.66 1318.66 1318.66


R 5 542.38 542.38 542.38 542.38 R 11 1219.60 1219.60 1219.60 1219.60


T 6 --- --- --- --- T 10 1063.49 1063.49 1063.49 1063.49


P 7 --- --- --- --- P 9 --- --- --- ---


P 8 917.50 837.53 837.53 837.53 P 8 --- --- --- ---


K 9 1045.59 965.63 965.63 965.63 K 7 688.38 768.34 768.34 768.34


S 10 --- --- --- --- S 6 560.28 640.25 640.25 640.25


P 11 1229.68 1229.68 1149.71 1149.71 P 5 --- --- --- ---


S 12 1316.71 1316.71 1316.71 1236.74 S 4 376.20 376.20 456.16 456.16


S 13 1403.74 1403.74 1403.74 1403.74 S 3 289.16 289.16 289.16 369.13


A 14 1474.78 1474.78 1474.78 1474.78 A 2 202.13 202.13 202.13 202.13


K 15 --- --- --- --- K 1 131.09 131.09 131.09 131.09