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Unimod, View record [ Accession #: 121 ]


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Accession #  121 PSI-MS Name  GG Interim Name  GlyGly
Description  ubiquitinylation residue
Alt. Description  SUMOylation leaving GG tag
Alt. Description  glycineglycine
Composition  H(6) C(4) N(2) O(2) Monoisotopic  114.042927 Average  114.1026
Specificity Definition 1
Site  K Position  Anywhere Classification  Other
Specificity Definition 2
Site  S Position  Anywhere Classification  Other
Specificity Definition 3
Site  T Position  Anywhere Classification  Other
Specificity Definition 4
Site  C Position  Anywhere Classification  Other
Specificity Definition 5
Site  N-term Position  Protein N-term Classification  Post-translational
Notes and References 
Source  Journal Reference  Wang et al., J Cell Biol. 2007 May 21;177(4):613-24
Source  PubMed PMID Reference  34673284
Source  Journal Reference  Grou et al., J Biol Chem. 2008 Mar 22; Epub
Source  Misc. URL Reference  The Ubiquitin System for Protein Modification and Degradation
Source  PubMed PMID Reference  15055197
Source  PubMed PMID Reference  24782567
Source  PubMed PMID Reference  28884683
Source  PubMed PMID Reference  12872131
Notes  The two glycine residues left on ubiquitinylated lysine after tryptic digestion.
Curator  gielbert Last Modified  2023-09-27 10:44:25 Verified  Yes
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