PTM General Information
PTM Description Ubiquitinaserine
Modified Amino Acid S
Position of Modification on Amino Acid amino-acid side chain
Position in the Polypeptide any position
Correction Formula H-4;O-1
Monoisotopic Mass Difference -20.0262
Average Mass Difference -20.03
Localization cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID ID AA0242
Formula Structure
Formula 3D Structure
Substrate Site Specificity
Number of Experimentally Validated Sites223
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0.020.120.030.050.090.0200.040.070.090.030.030.08
R0.020.070.030.120.10.03000.060.030.020.030.01
N0.050.030.040.030.050.0400.020.020.020.020.020.04
D0.060.090.080.060.060.1500.030.040.120.040.110.05
C0000.010.03000.020.010.050.020.010.03
G0.050.070.060.080.070.0900.120.070.040.040.060.1
E0.080.070.0900.060.0300.030.090.060.070.070.05
Q0.080.030.030.020.050.0200.070.0400.020.020.03
H0.040.040.050.010.010.03000.010.0400.010
I0.050.020.030.040.030.0400.040.040.070.0300.02
L0.10.090.110.080.060.0400.170.130.070.130.090.08
K0.070.020.020.020.050.0400.010.060.050.070.050.06
M0.010.03000.020.0400.020.030.020.040.030.01
F0.030.010.040.070.030.0500.010.030.020.030.060.02
P0.080.050.060.10.110.0900.250.070.030.050.140.08
S0.110.130.230.160.070.1400.040.10.20.20.140.18
T0.080.040.030.040.070.0300.050.050.050.110.050.07
W000.020.0100.0100000.0100
Y0.030.030.020.0300.0200.020.020.010.030.010.02
V0.030.050.020.060.030.0800.050.050.020.030.060.06
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo




TOP