L-tryptophyl quinone
(2S)-2-amino-3-(6,7-dioxo-1H-indol-3-yl)propanoic acid
2-amino-3-(6,7-dioxo-6,7-dihydro-1H-indol-3-yl)-propionic acid
216.053
216.2
29.9742
29.98
3-[(2S)-2-amino-2-carboxyethyl]-6,7-indolinedione
6,7 Dione (from Tryptophan)
A protein modification that effectively converts an L-tryptophan residue to an L-tryptophan quinone.
C 0 H -2 N 0 O 2
C 11 H 8 N 2 O 3
L-tryptophyl quinone
MOD:00157
MOD_RES Tryptophylquinone
N-(3-carboxy-1-oxopropyl)-L-tryptophan
PSI-MOD
Quinone
TrpQ
Unimod:392
W
incidental to RESID:AA0149; incidental to RESID:AA0313; From DeltaMass: Average Mass: 30.
natural
quinone
uniprot.ptm:PTM-0299
carbon oxygenated residue
modified L-tryptophan residue