| Accession # |
941 |
PSI-MS Name |
|
Interim Name |
DNPS |
| Description |
2,4-Dinitrobenzenesulfenyl |
| Alt. Description |
Trp modification with 2,4-Dinitrobenzenesulfenyl |
| Composition |
H(3) C(6) N(2) O(4) S |
Monoisotopic |
198.981352 |
Average |
199.1640 |
| Site |
C |
Position |
Anywhere |
Classification |
Chemical derivative |
| Comment |
Fontana A. Biochemistry. vol 7. 980-986 (1968) |
| Site |
W |
Position |
Anywhere |
Classification |
Chemical derivative |
| Comment |
derivatization of Trp residues using the 2,4-dinitrophenyl-sulfenyl chloride (DNPS-Cl) reagent, that leads to a Trp derivative with the DNPS label attached at 2-position of the indole nucleus. |
| Source |
Journal |
Reference |
Fontana A. Methods Enzymol 25 482-494 (1972) |
| Source |
Journal |
Reference |
Fontana A. Biochemistry. vol 7. 971-979 and 980-986 (1968) |
| Source |
Journal |
Reference |
Fontana A. Biochemical and biophysical research communications. vol. 25 (2). 170-174 (1966) |
| Curator |
odra.pinato |
Last Modified |
2009-10-30 18:23:17 |
Verified |
No |
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