PTM General Information
PTM Description O-linked (Fuc)
Modified Amino Acid S
Position of Modification on Amino Acid amino-acid side chain
Position in the Polypeptide any position
Correction Formula C6;H10;O-4+
Monoisotopic Mass Difference 146.058
Average Mass Difference 146.14
Localization membrane [Detail]
RESID ID AA0404
Formula Structure
Formula 3D Structure
Substrate Site Specificity
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A000000.250000000
R0000000000000.25
N0000.500000000.250.25
D0.2500.250000000.50.2500
C00.500.250.25000.7500.25000
G00.25000.50.5000.2500.2500.25
E0000000000000
Q000.250.250000000.500.25
H0000000000000
I000000000000.250
L000.25000000000.250
K000000000.50000
M0000000000.2500.250
F0000000000000
P0.500.25000000.250000
S00.25000.25000.2500000
T0000000000000
W0.25000000000000
Y0000000000000
V000000.250000000
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo



PTM Description O-linked (GlcNAc)
Modified Amino Acid S
Position of Modification on Amino Acid amino-acid side chain
Position in the Polypeptide any position
Correction Formula C8;H13;N1;O-5+
Monoisotopic Mass Difference 203.079
Average Mass Difference 203.19
Localization membrane [Detail]
RESID ID AA0398
Formula Structure
Formula 3D Structure
Substrate Site Specificity
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0.070.120.090.090.080.0700.070.130.080.070.080.08
R0.070.110.10.070.070.0300.050.040.070.060.060.05
N0.040.010.010.010.020.0100.010.010.040.020.010.02
D0.030.040.030.030.040.0400.030.040.030.020.040.05
C0.010.0100.020000.010.01000.010.01
G0.060.060.050.110.060.0500.10.110.070.090.060.09
E0.060.040.040.030.030.0100.080.060.040.040.040.05
Q0.040.020.040.030.050.0300.060.030.080.040.030.04
H0.030.010.030.020.030.0100.040.030.020.010.030.05
I0.040.030.040.050.030.0500.030.040.070.030.040.02
L0.080.080.070.060.070.0700.060.050.080.060.080.08
K0.050.060.060.030.090.0200.050.010.030.070.060.04
M0.030.010.030.010.020.01000.0100.010.030.01
F0.020.030.020.030.020.0300.030.010.020.010.020.02
P0.080.070.10.140.170.0600.050.070.070.080.080.09
S0.10.150.150.080.110.1200.140.180.130.190.120.14
T0.10.060.070.080.060.1600.120.060.10.120.090.09
W0.0100.010000000000
Y0.030.030.040.010.030.0500.030.010.020.010.040.04
V0.060.070.030.10.050.1700.040.090.050.080.090.06
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo



PTM Description O-linked (Man)
Modified Amino Acid S
Position of Modification on Amino Acid amino-acid side chain
Position in the Polypeptide any position
Correction Formula C6;H10;O-5+
Monoisotopic Mass Difference 162.053
Average Mass Difference 162.14
Localization membrane [Detail]
RESID ID AA0402
Formula Structure
Formula 3D Structure
Substrate Site Specificity
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0.130.090.080.110.110.1100.110.040.080.120.080.1
R0.020.030.010.010.010.0200.0200.02000.02
N0.010.040.060.030.040.0200.010.040.010.010.040.04
D0.040.010.020.050.020.04000.010.030.010.020.02
C0.040.010.030.010.010.0200.030.020.020.030.040.05
G0.10.040.060.090.010.0600.070.030.090.040.060.03
E0.040.050.090.030.030.0200.030.030.010.060.010.01
Q0.040.030.020.010.040.0400.0300.030.030.020.01
H0000.010.04000.0200.030.010.030
I0.040.050.020.040.030.0500.070.060.060.0500.09
L0.060.040.020.030.040.0100.080.030.040.040.040.07
K0.050.030.030.010.060.0300.050.030.030.020.030.04
M0.010.0200.010.010000.010.020.010.010.01
F0.010.050.020.020.020.0100.030.030.020.020.040.01
P0.020.030.040.030.070.0600.030.110.060.060.030.07
S0.110.240.140.230.160.1800.160.170.190.140.190.12
T0.190.150.230.210.160.2300.140.230.150.240.280.22
W0.0400.030.020.010.0100.0200000.04
Y0.010.020.020.020.030.0400.030.050.020.010.030.02
V0.030.060.070.020.090.0400.060.10.080.090.040.02
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo



PTM Description O-linked (Hex)
Modified Amino Acid S
Position of Modification on Amino Acid amino-acid side chain
Position in the Polypeptide any position
Correction Formula C6;H10;O-5+
Monoisotopic Mass Difference 162.053
Average Mass Difference 162.14
Localization membrane [Detail]
RESID ID AA0402
Formula Structure
Formula 3D Structure
Substrate Site Specificity
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0000000000.2000
R00000000.20.200.200.2
N00.2000.40000000.20
D000.20.2000000.200.20
C0000000000000
G0.20.20.40.20.20000.40.20.200.2
E0000000000000
Q0.40.400.200.400.40.20000
H0000000000000
I00000000000.200
L0000000000000
K0000.200.20000000.2
M0000000000000
F000.20000000000
P0.400.2000.400.400.20.40.40.2
S00.200.20.20000.20.200.20.2
T00000000000