PTM General Information
PTM Description N-methylmethionine
Modified Amino Acid M
Position of Modification on Amino Acid protein backbone
Position in the Polypeptide N-terminal amino group
Correction Formula C1;H2
Monoisotopic Mass Difference 14.0156
Average Mass Difference 14.03
Localization cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID ID AA0064
Formula Structure
Formula 3D Structure
Substrate Site Specificity
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.0+1+2+3+4+5+6
A00000.200
R000000.40.2
N0000000
D00.200000
C0000000
G000.20.2000
E0000000
Q000.20000
H0000000
I0000000
L00.20.2000.20
K00.2000.400
M00.400000
F0000000
P0000.200.40
S0000.2000
T00000.400.2
W0000.4000
Y0000000
V000.40000.6
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo




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