N,N,N-trimethyl-L-alanine 115.0997161865234375 115.1699981689453125 43.054775238037109375 43.090000152587890625 N2Me3+Ala N,N,N-trimethylated L-alanine A NMe3Ala Trimethyl natural (2S)-2-(trimethylammonio)propanoic acid MOD:00071 (1S)-1-carboxy-N,N,N-trimethylethanaminium C 6 H 13 N 1 O 1 PSI-MOD C 3 H 7 N,N,N-trimethylalanine cation tri-Methylation N,N,N-trimethylalaninium N,N,N-trimethyl-L-alanine MOD_RES N,N,N-trimethylalanine (1S)-1-carboxy-N,N,N-trimethylethanazanium N-term A protein modification that effectively converts an L-alanine residue to N,N,N-trimethyl-L-alanine. 1+ N-methylated alanine alpha-amino trimethylated protonated-residue