General Information
PTM Description
Glycine amide
Modified Amino Acid
G
Position of Modification on Amino Acid
protein backbone
Position in the Polypeptide
C-terminal carboxyl group
Correction Formula
H1;N1;O-1
Monoisotopic Mass Difference
-0.984016
Average Mass Difference
-0.98
Localization
extracellular and lumenal localisation [Detail]
RESID IDAA0088
Formula Structure
Formula 3D Structure
Substrate Site Specificity
Number of Experimentally Validated Sites142
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10
A0.050.060.010.010.020.010
R0.010.050.020.010.060.130
N0.020.030.280.090.0300
D000.020.03000
C00.020.020.2900.060
G00.020.4000.010
E00.050.020.0100.010
Q0.020.22000.020.010
H00.1800.030.010.030
I0.210.010.02000.020
L00.020.010.170.150.10
K0.020.010.010.010.020.020
M000000.010
F0.090.020.120.020.0300
P0.060.01000.30.40
S0.440.050.010.040.110.010
T0.030.010.0600.060.030
W0000.2900.10
Y0.050.2400.020.1200
V0.010.030.0200.080.060
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo