General Information
PTM Description
Leucine amide
Modified Amino Acid
L
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 IDAA0091
Formula Structure
Formula 3D Structure
Substrate Site Specificity
Number of Experimentally Validated Sites443
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10
A0.060.090.110.120.040.080
R0.090.020.020.010.010.310
N0.05000.060.010.030
D0.06000.020.010.010
C0000000
G0.080.120.060.180.170.270
E0.0100.0100.0600
Q0.050.040.0100.0200
H0.010.010.0200.010.050
I0.010.030.090.050.010.030
L0.110.170.150.090.120.110
K0.120.0300.090.110.020
M0.10.0700.05000
F0.0300.240.020.1500
P0.110.08000.2300
S0.040.040.050.220.030.040
T0.01000.050.010.020
W00.1100000
Y0.010.030.180000
V0.050.130.040.030.020.050
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo