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Accession #  989 PSI-MS Name  Interim Name  Ammonium
Description  replacement of proton with ammonium ion
Composition  H(3) N Monoisotopic  17.026549 Average  17.0305
Specificity Definition 1
Site  C-term Position  Any C-term Classification  Artefact
Specificity Definition 2
Site  D Position  Anywhere Classification  Artefact
Specificity Definition 3
Site  E Position  Anywhere Classification  Artefact
Notes and References 
Notes  sometimes observed after elution of phosphopeptides from TiO2 with ammonium hydroxide
Curator  BThomas Last Modified  2010-06-04 15:08:34 Verified  No
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