General Information
PTM Description
Methionine sulfone
Modified Amino Acid
M
Position of Modification on Amino Acid
amino-acid side chain
Position in the Polypeptide
any position
Correction Formula
O2
Monoisotopic Mass Difference
31.9898
Average Mass Difference
32
Localization
cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID IDAA0251
Formula Structure
Formula 3D Structure
Substrate Site Specificity
Number of Experimentally Validated Sites302
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0.060.050.050.030.070.0300.110.080.060.050.070.04
R0.050.060.060.050.070.100.010.060.070.030.060.03
N0.030.030.040.010.050.0500.050.050.040.040.030.03
D0.060.060.070.10.10.1100.060.060.080.070.070.06
C0.0100.010.010000.02000.010.010
G0.070.070.060.050.080.0800.060.060.080.040.060.07
E0.060.110.090.140.090.1100.110.10.070.080.10.08
Q0.030.040.050.060.030.0300.050.030.040.050.050.05
H0.0400.0200.01000.020.020.020.010.020.02
I0.040.040.030.060.030.0300.010.010.050.030.020.03
L0.080.070.090.060.050.0500.060.080.070.090.070.08
K0.070.030.040.040.050.0300.060.050.040.070.070.08
M00.010.0300.010.0200.020.0300.020.020.03
F0.030.020.0200.020.03000.040.020.020.030.02
P0.040.080.060.080.080.0600.050.10.090.130.060.06
S0.150.210.160.160.130.1100.190.10.160.130.110.13
T0.060.060.080.060.030.0600.060.050.040.060.060.1
W000000.0200000.0100
Y0.040.010.010.030.040.03000.030.020.020.030.01
V0.060.030.060.050.050.0300.050.060.040.060.060.06
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo



General Information
PTM Description
Methionine sulfoxide
Modified Amino Acid
M
Position of Modification on Amino Acid
amino-acid side chain
Position in the Polypeptide
any position
Correction Formula
O1
Monoisotopic Mass Difference
15.9949
Average Mass Difference
16
Localization
cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID IDnone
Substrate Site Specificity
Number of Experimentally Validated Sites15
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0000000000000
R00.400.070000000.0700
N0000000000000
D0.070000.0700000.070.400
C000000000000.070
G00.470.0700.40.400.40.400.400
E0.070000.070.1300.130000.070.07
Q0.4000.470.070000.4000.470
H000.40000000000
I0000000000000
L000.07000.07000.0700.0700
K0.070.0700.0700000.130.40.0700.47
M0000.4000000.4000
F0000000000000
P0.4000000000000.07
S00000000.070000.40
T0000000000000
W000.070000000000
Y00.0700000000.07000.4
V000.400.40.400.400.07000
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo