PTM General Information
PTM Description O-(phosphoribosyl dephospho-coenzyme A)serine
Modified Amino Acid S
Position of Modification on Amino Acid amino-acid side chain
Position in the Polypeptide any position
Correction Formula C26;H42;N7;O19;P3;S1
Monoisotopic Mass Difference 881.147
Average Mass Difference 881.63
Localization cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID ID AA0167
Formula Structure
Formula 3D Structure



PTM Description Phosphoserine
Modified Amino Acid S
Position of Modification on Amino Acid amino-acid side chain
Position in the Polypeptide any position
Correction Formula H1;O3;P1
Monoisotopic Mass Difference 79.9663
Average Mass Difference 79.98
Localization cytoplasm, nucleus, mitochondrial matrix, etc. [Detail]
RESID ID AA0037
Formula Structure
Formula 3D Structure
Substrate Site Specificity
Number of Experimentally Validated Sites384591
The Matrix of Positional Amino Acid Frequency Surrounding Modified Site
Pos.-6-5-4-3-2-10+1+2+3+4+5+6
A0.070.070.070.060.070.0700.040.060.060.060.070.07
R0.080.090.080.150.090.0700.040.050.060.060.070.07
N0.030.030.040.030.040.0400.020.030.030.030.030.03
D0.050.060.050.060.060.0800.080.080.080.070.070.06
C0.010.010.010.010.010.0100.010.010.010.010.010.01
G0.070.070.070.070.060.0900.050.080.070.070.060.07
E0.080.080.080.070.070.0600.070.110.130.10.090.09
Q0.040.040.050.040.040.0400.050.040.040.040.040.04
H0.020.020.020.020.020.0200.010.020.020.020.020.02
I0.030.030.030.030.030.0300.030.030.020.030.030.03
L0.070.090.070.070.070.0900.080.060.060.080.070.07
K0.070.070.070.070.050.0500.030.050.060.050.060.07
M0.020.020.010.010.010.0100.010.010.010.020.010.02
F0.020.020.020.020.020.0200.030.020.020.020.020.02
P0.080.080.080.070.090.0800.270.090.080.080.090.08
S0.120.120.140.130.160.1200.10.150.140.140.120.12
T0.060.050.060.050.060.0500.040.060.050.060.050.06
W00000000.010000.010.01
Y0.020.020.020.010.010.0200.010.010.010.010.020.02
V0.050.050.050.040.040.0400.040.050.040.050.050.05
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo




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