O-(L-isoglutamyl)-L-serine
A protein modification that effectively crosslinks either an L-glutamine residue or an L-glutamic acid residue with an L-serine residue by an ester bond  to form O-(L-isoglutamyl)-L-serine.
MOD:00859
modified residue that can arise from different natural residues
is_a
MOD:00885
ester crosslinked residues
is_a
MOD:02055
crosslinked L-serine residue
is_a
(2S)-2-amino-5-[(2S)-2-amino-2-carboxyethoxy]-5-oxopentanoic acid
exact
O(beta)-(gamma-glutamyl)serine
exact
O-(L-isoglutamyl)-L-serine
exact
O3-(isoglutamyl)-serine
exact