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Accession #  385 PSI-MS Name  Ammonia-loss Interim Name  N-oxobutanoic
Description  Loss of ammonia
Alt. Description  oxobutanoic acid from N term Thr
Alt. Description  pyruvic acid from N-term ser
Composition  H(-3) N(-1) Monoisotopic  -17.026549 Average  -17.0305
Specificity Definition 1
Site  T Position  Protein N-term Classification  Post-translational
Specificity Definition 2
Site  S Position  Protein N-term Classification  Post-translational
Specificity Definition 3
Site  C Position  Any N-term Classification  Artefact
Comment  Pyro-carbamidomethyl as a delta from Carbamidomethyl-Cys
Specificity Definition 4
Site  N Position  Anywhere Classification  Chemical derivative
Comment  N-Succinimide
Notes and References 
Source  RESID Reference  AA0127
Source  FindMod Reference  PYRUS
Source  RESID Reference  AA0129
Source  FindMod Reference  OXOB
Curator  unimod Last Modified  2007-07-15 20:11:01 Verified  No
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