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. Author manuscript; available in PMC: 2007 Jan 12.
Published in final edited form as: J Biol Chem. 2006 Sep 12;281(45):34537–34548. doi: 10.1074/jbc.M606654200

TABLE 3.

Phosphorylated residues of Pah1p identified by MS/MS

m/z valuea Massb Sequence Phosphorylated residue Method
902.4 (3+) 2704.13 NSETTGSLpSPTESSTTTPP(OH)DSVEER Ser-168 Nano-ESI
719.3 (2+) 1436.6 TNTSMVPGpSPPNR Ser-602 ESI-LC-MS/MS
838.4 (2+) 1674.8 QIYLELGpSPLApSPK Ser-744, Ser-748 Nano-ESI
597.3 (3+) 1788.9 RApSSAAATSIDKEFKK Ser-773 ESI-LC-MS/MS
a

2+ and 3+ indicate double- and triple-charged ions, respectively.

b

Molecular mass of the phospho-form of peptide.