General Information
PTM Description
N-acetylserine
Modified Amino Acid
S
Position of Modification on Amino Acid
protein backbone
Position in the Polypeptide
N-terminal amino group
Correction Formula
C2;H2;O1
Monoisotopic Mass Difference
42.0106
Average Mass Difference
42.04
Localization
cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID IDAA0051
Formula Structure
Formula 3D Structure
Substrate Site Specificity
Number of Experimentally Validated Sites675
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.0+1+2+3+4+5+6
A00.090.110.120.070.080.13
R00.020.080.030.020.030.04
N00.030.020.020.030.040.03
D00.080.040.070.050.10.04
C00.010.010.0100.010.01
G00.140.060.150.050.080.12
E00.10.060.070.090.080.06
Q00.040.040.040.040.070.03
H00.020.020.020.020.020.01
I00.030.040.040.050.040.05
L00.120.070.050.060.10.05
K00.030.050.040.170.040.13
M00.020.010.0200.010.01
F00.030.020.030.030.030.03
P000.050.070.090.040.05
S00.10.130.090.090.060.09
T00.090.120.050.040.050.05
W00.0100.0100.010
Y00.020.020.010.020.020.02
V00.030.050.060.080.10.06
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo



General Information
PTM Description
O-acetylserine
Modified Amino Acid
S
Position of Modification on Amino Acid
amino-acid side chain
Position in the Polypeptide
any position
Correction Formula
C2;H2;O1
Monoisotopic Mass Difference
42.0106
Average Mass Difference
42.04
Localization
cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID IDAA0364
Formula Structure
Formula 3D Structure
Substrate Site Specificity
Number of Experimentally Validated Sites3
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A00000.330000.670000
R000000000000.330
N000000.330000.33000
D00.330000.670000000.33
C0000000000000
G00.6700000000.33000
E0000000000000
Q000.330000000000
H0000000000000
I0.330000.330000000.330
L0000.67000000000
K0000000000.33000
M0000.330000.3300000
F00000000.330000.330
P0000000000000
S0.6700.3300000000.3300.33
T00000000000.6700
W0000000000000
Y000.330000000000
V00000.33000.330.330000.33
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo