PTM General Information
PTM Description Ubiquitinlysine
Modified Amino Acid K
Position of Modification on Amino Acid amino-acid side chain
Position in the Polypeptide any position
Correction Formula H-3;N-1
Monoisotopic Mass Difference 17.0265
Average Mass Difference 17.03
Localization extracellular and lumenal localisation [Detail]
RESID ID AA0294
Formula Structure
Substrate Site Specificity
Number of Experimentally Validated Sites105085
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0.070.070.070.070.080.0700.070.070.070.070.070.07
R0.070.050.050.050.040.0400.050.050.050.060.070.06
N0.040.040.040.040.050.0400.040.040.040.040.040.04
D0.060.060.060.050.060.0500.060.050.060.060.060.05
C0.010.010.010.010.010.0100.010.010.010.010.010.01
G0.060.050.050.060.050.0700.060.070.060.050.060.06
E0.080.080.090.10.070.0900.090.070.090.090.080.08
Q0.050.050.040.060.050.0700.060.050.060.060.050.05
H0.020.020.020.020.020.0200.020.020.020.020.020.02
I0.050.050.050.050.060.0600.050.050.050.050.050.05
L0.10.10.110.10.130.1200.10.150.10.110.10.09
K0.070.070.060.050.050.0300.040.050.060.060.070.07
M0.020.020.020.020.020.0200.020.020.010.020.020.02
F0.030.040.040.040.050.0400.050.060.040.040.040.04
P0.040.050.050.050.050.0400.050.040.050.050.050.05
S0.070.070.080.070.070.0800.060.060.070.070.070.07
T0.050.050.050.060.050.0500.060.050.060.050.050.05
W0.010.010.010.010.010.0100.020.010.010.010.010.01
Y0.030.040.030.030.030.0300.040.030.030.030.030.03
V0.070.060.060.060.060.0600.060.060.060.060.060.07
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo




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