Number1
|
Type
|
Number2
|
|
|
|
| 1 |
Intrachain
|
|
|
|
|
|
|
1
|
Disulfide bond
|
Site1
|
Site2
|
|
|
2
|
Deamidation
|
Site1
|
|
|
|
3
|
Thyronin formation
|
Site1
|
|
|
|
4
|
Izomerization
|
Site1
|
|
|
|
5
|
Dehydration
|
Site1 |
|
|
|
6
|
Oxidation
|
Site1 |
|
|
|
7
|
Ciclyzation
|
N-term
|
C-term
|
| 2 |
Intrachain with covalently bound prosthetic groups |
|
|
|
|
|
|
1
|
TPP
|
Site1 |
|
|
|
2
|
FMN/FAD
|
Site1 |
|
|
|
3
|
ACP
|
Site1 |
|
|
|
4
|
PyP
|
Site1 |
|
|
|
5
|
Biotin
|
Site1 |
|
|
|
6
|
rhodospin
|
Site1 |
|
|
|
7
|
naphtoquinone
|
Site1 |
|
|
|
8
|
lipoic acid
|
Site1 |
|
|
|
9
|
heme c
|
Site1 |
|
|
|
10
|
heme 460
|
Site1 |
|
|
|
11
|
cotranslational N glycosylation in ER and Golgi apparatus
|
Site1 |
|
|
|
12
|
O glycosylation in Golgi apparatus (via dolichol phosphate)
|
Site1 |
|
|
|
13
|
diphtamidation
|
Site1 |
|
|
|
14
|
methylation = charge neutralization
|
Site1 |
|
|
|
15
|
acetylation (C2) = charge neutralization |
Site1 |
|
|
|
16
|
palmytoylation (C16)
|
Site1 |
|
|
|
17
|
farnesylation (C15)
|
Site1 |
|
|
|
18
|
geranylgeranylation (C20)
|
Site1 |
|
|
|
19
|
adenilylation
|
Site1 |
|
|
|
20
|
uridilylation
|
Site1 |
|
|
|
21
|
mono- (in Prokarya) or poly- (in Eukarya) ADP-ribosylation
|
Site1 |
|
|
|
22
|
hypusination
|
Site1 |
|
|
|
23
|
sulphonation
|
Site1 |
|
|
|
24
| nitrosylation
| Site1 |
|
|
|
25
|
nitration
|
Site1 |
|
|
|
26
|
carboxylation
|
Site1 |
|
|
|
27
|
halogenations
|
Site1 |
|
|
|
28
|
phosphorylation
|
Site1 |
|
|
|
29
|
cotranslational hydroxylation
|
Site1 |
|
|
|
30
|
formylation
|
N-term
|
|
|
|
31
|
methylation
|
N-term |
|
|
|
32
|
acetylation
|
N-term |
|
|
|
33
|
miristoylation [cytosol-side-anchor]
|
N-term |
|
|
|
34
|
carboxylation
|
N-term |
|
|
|
35
|
PE-amide
|
C-term |
|
|
|
36
|
primary amide |
C-term |
|
|
|
37
|
glypiation [GPI ECM-side anchor] |
C-term |
|
|
|
38
|
methylation
|
C-term |
|
3
|
Anabolic partial proteolysis
|
|
|
|
|
|
|
1
|
fMet and other amino acid(s) removal
|
N-term |
|
|
|
2
|
signal sequence removal from preproteins
or from prepropropteins
|
N-term |
|
|
|
3
|
inactivating sequence removal from proproteins
|
N-term |
|
|
|
4
|
creation of different proteins from a polyprotein
|
N-term |
|
|
|
5
|
creation of more copies of a same protein from a
polyprotein
|
N-term |
|
|
|
6
|
protein splicing
|
N-term |
|
4
|
Oligomer formation
|
|
|
|
|
|
|
1
|
interchains disulfide bond
| Site1
|
Site2 |
|
|
2
|
lysylnorleucinylation
|
Site1 |
|
|
|
3
|
desammonification
|
Site1 |
|
|
|
4
|
His merodesmosin and isodesmosin formation
|
Site1 |
|
|
|
5
|
desmosin and isodesmosin formation
|
Site1 |
|
5
|
Aminoacylation
|
|
|
|
|
|
|
1
|
Arginylation
|
N-term
|
|
|
|
2
|
N-homocysteinylation
|
Site1
|
|