isopeptide crosslinked residues
crosslinked residues with loss of ammonia
L-alanyl-L-isoaspartyl cyclopeptide
(2S,5S)-2-methyl-3,7-dioxo-1,4-diazepane-5-carboxylic acid
-17.0265
-17.03
1,4.2-anhydro(L-alanyl-L-aspartic acid)
169.061
169.16
A protein modification that effectively converts an L-alaine residue and an L-asparagine residue to L-alanyl-L-isoaspartyl cyclopeptide.
A, N
C 0 H -3 N -1 O 0
C 7 H 9 N 2 O 3
CROSSLNK Alanine isoaspartyl cyclopeptide (Ala-Asn)
Cross-link 2.
L-alanyl-L-isoaspartyl cyclopeptide
MOD:01618
N-term
PSI-MOD
natural
uniprot.ptm:PTM-0418
crosslinked L-alanine residue
crosslinked L-asparagine residue