Unimod, View record [
Accession #: 288
]
Accession # |
288 |
PSI-MS Name |
Trp->Oxolactone |
Interim Name |
oxolactone |
Description |
Tryptophan oxidation to oxolactone |
Composition |
H(-2) O |
Monoisotopic |
13.979265 |
Average |
13.9835 |
Site |
W |
Position |
Anywhere |
Classification |
Chemical derivative |
Source |
PubMed PMID |
Reference |
7949339 |
Notes |
The cleavage of a peptide bond between Try-Xxx with oxidation of tryptophan to the oxolactone occurs in the presence of BNPS-skatole. This is a useful method for the chemical cleavage of proteins specifically at tryptophan residues. |
Curator |
oxolactone |
Last Modified |
2006-10-14 10:06:01 |
Verified |
Yes |
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