PTM General Information
PTM Description 3-hydroxyproline
Modified Amino Acid P
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 extracellular and lumenal localisation [Detail]
RESID ID AA0029
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
A0.160.08000.1600000.080.1600.04
R0.040.0400.20.04000000.1600.16
N00.040.040.04000000.080.0800.08
D0.040.0800.040.04000.0400.040.040.040.12
C0000000000000
G00.040.8800.120.8800.040.8800.080.80.04
E0.1200.040.0400000000.040.12
Q00.200.08000000000
H0000000000000
I0.080.04000.1200000.0800.040.04
L0.2000.16000000000.04
K00.0800.0400000.040000
M0.04000000000000
F0.04000000000000
P0.20.280.040.360.360.0400.880.040.640.2800.28
S0.040.0400.040.0800000.040.160.040
T00.080000000.040000.04
W000000000000.040
Y000000.0400.0400000.04
V0.040000.080.040000.040.0400
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo



PTM Description 4-hydroxyproline
Modified Amino Acid P
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 extracellular and lumenal localisation [Detail]
RESID ID AA0030
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
A0.160.050.090.150.090.1200.040.10.120.080.110.08
R0.070.010.030.090.010.0300.010.020.0600.040.07
N0.0200.020.0300.01000.010.0100.020.02
D0.030.010.030.0300.01000.020.060.020.040.04
C0.0100.010000000000
G0.030.590.040.020.610.0300.620.040.030.590.050.03
E0.0200.10.020.010.05000.070.020.010.070.02
Q0.070.010.030.050.010.02000.020.040.010.030.04
H0.0100.01000.01000.02000.010.01
I0.0200.030.0200.0300.010.020.020.010.020.03
L0.030.020.050.020.020.06000.030.0100.050.01
K0.060.080.020.110.010.0900.010.030.150.010.090.05
M0.0100.010.0200.03000.020.010.010.010.01
F000.020.0100.04000.020.0100.020
P0.310.050.280.210.10.3200.070.260.310.160.220.32
S0.070.040.060.130.030.0900.110.060.070.050.070.08
T0.050.110.030.050.020.0300.110.030.050.030.120.06
W0000000000000
Y0.020.010.10.010.080.0100.010.170.010.010.010.09
V0.030.020.040.040.010.0300.010.040.040.020.030.04
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo



PTM Description Hydroxyproline
Modified Amino Acid P
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 extracellular and lumenal localisation [Detail]
RESID ID none
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
A0.130.090.080.130.070.1100.030.090.110.060.150.08
R0.080.010.030.10.010.0300.010.020.060.010.040.08
N0.020.010.020.0200.01000.010.0200.020.02
D0.030.010.030.0300.01000.020.060.010.030.04
C000.0100000.01000.0100
G0.030.580.070.030.60.0500.610.070.030.580.070.03
E0.0200.090.020.010.05000.070.0100.070.02
Q0.060.010.030.050.010.02000.020.0500.020.05
H000.01000.01000.02000.010.01
I0.0200.030.020.010.0300.010.020.010.010.020.02
L0.030.020.050.020.020.06000.040.0100.060.01
K0.120.060.090.090.010.0700.010.040.130.070.070.12
M0.0200.010.0200.02000.010.010.010.010.01
F000.02000.04000.02000.020
P0.30.060.250.280.080.2800.130.250.290.130.210.29
S0.050.030.050.10.080.0700.10.060.060.040.060.07
T0.040.080.030.040.030.0300.080.080.040.030.080.05
W0000000000000
Y0.020.010.070.010.060.0700.010.120.0700.020.07
V0.030.010.040.030.020.0300.010.040.030.020.030.03
Sequence Logo

Average Solvent Accessibility Surrounding Modified Site
Secondary Structure Logo




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