General Information
PTM Description
S-nitrosocysteine
Modified Amino Acid
C
Position of Modification on Amino Acid
amino-acid side chain
Position in the Polypeptide
any position
Correction Formula
H-1;N1;O1
Monoisotopic Mass Difference
28.9902
Average Mass Difference
29
Localization
cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID IDAA0230
Formula Structure
Formula 3D Structure
Substrate Site Specificity
Number of Experimentally Validated Sites3109
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0.070.080.070.090.090.0900.060.070.090.080.080.08
R0.060.060.050.050.050.0400.040.050.050.050.060.06
N0.040.040.040.040.050.0500.040.040.040.040.040.04
D0.050.060.060.050.050.0600.060.060.060.050.050.06
C0.010.010.010.0100.0100.0100.010.010.010.01
G0.070.080.070.080.070.0800.080.080.070.070.080.07
E0.070.070.070.070.060.0600.060.060.060.070.070.07
Q0.040.040.040.030.030.0400.050.040.040.030.040.04
H0.030.020.020.020.030.0300.020.030.020.020.020.03
I0.060.060.060.060.060.0700.060.060.060.070.050.05
L0.090.090.10.090.10.0900.10.110.10.090.090.08
K0.070.080.070.060.080.0500.050.060.070.060.080.08
M0.020.020.020.020.020.0200.020.010.020.020.020.02
F0.040.040.050.030.040.0400.040.030.030.030.040.04
P0.060.040.040.040.050.0400.070.050.060.050.050.06
S0.070.060.060.060.070.0700.070.070.060.070.060.06
T0.050.050.060.060.050.0600.060.060.060.060.070.05
W0.010.010.010.010.010.0100.010.010.010.010.010.01
Y0.030.030.030.030.020.0300.030.020.030.030.030.03
V0.070.070.080.080.080.0700.060.090.070.070.060.07
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo