PTM Instance Type |
Number of PTM sites on TM proteins (experimental) |
Number of PTM sites on TM proteins (poteintial) |
Phosphoserine | 2108 | 25789 |
Phosphothreonine | 645 | 7510 |
Phosphotyrosine | 585 | 5939 |
N-linked (GlcNAc...) | 593 | 2519 |
N6-acetyllysine | 114 | 1214 |
S-nitrosocysteine | 70 | 655 |
N-linked (Glc...) | 128 | 570 |
O-linked (GalNAc...) | 63 | 497 |
S-cysteinyl 3-(oxidosulfanyl)alanine (Cys-Cys) | 110 | 222 |
S-palmitoyl cysteine | 43 | 210 |
N-acetylalanine | 13 | 155 |
N-palmitoyl cysteine | 20 | 121 |
N-myristoyl glycine | 6 | 129 |
O-linked (GlcNAc) | 8 | 122 |
N-acetylserine | 20 | 93 |
N-acetylmethionine | 12 | 90 |
S-farnesyl cysteine | 0 | 93 |
Caspase cleavage aspartic acid | 6 | 81 |
Methionine sulfone | 4 | 78 |
N2,N2-dimethylarginine | 9 | 69 |
N6-(retinylidene)lysine | 57 | 18 |
5-methylarginine | 8 | 66 |
DePhosphotyrosine | 12 | 55 |
S-geranylgeranyl cysteine | 1 | 47 |
O-linked (GlcNAc...) | 1 | 46 |
Cysteine methyl ester | 1 | 45 |
4-hydroxyproline | 2 | 43 |
O-linked (Man) | 4 | 37 |
Asymmetric dimethylarginine | 0 | 39 |
Pyrrolidone carboxylic acid | 6 | 32 |
S-diacylglycerol cysteine | 2 | 36 |
N-acetylthreonine | 2 | 34 |
Sulfotyrosine | 11 | 25 |
N-formylmethionine | 12 | 21 |
DePhosphoserine | 4 | 27 |
N6,N6-dimethyllysine | 0 | 31 |
Glutamate methyl ester (Glu) | 2 | 27 |
Nitrated | 5 | 22 |
Omega-N-methylarginine | 3 | 23 |
Deamidated asparagine | 1 | 23 |
O-linked (Man...) | 0 | 23 |
N4-methylasparagine | 0 | 22 |
(3S)-3-hydroxyasparagine | 0 | 20 |
GPI-anchor amidated serine | 2 | 18 |
N6-methyllysine | 2 | 17 |
Omega-N-methylated arginine | 3 | 15 |
Glutamate methyl ester (Gln) | 2 | 14 |
N6-succinyllysine | 0 | 15 |
N-linked (Glc) | 0 | 15 |
C-linked (Man) | 2 | 12 |
Phosphohistidine | 2 | 12 |
Citrulline | 0 | 13 |
Deamidated glutamine | 0 | 13 |
Nitrated tyrosine | 4 | 9 |
O-linked (Xyl...) | 3 | 10 |
O-linked (Xyl...) (glycosaminoglycan) | 1 | 11 |
N-acetylglycine | 0 | 11 |
Hydroxyproline | 1 | 8 |
Blocked amino end (Met) | 3 | 5 |
GPI-anchor amidated asparagine | 0 | 8 |
N2-acetylarginine | 1 | 7 |
N6-malonyllysine | 0 | 8 |
O-linked (HexNAc) | 1 | 7 |
Symmetric dimethylarginine | 0 | 8 |
Dimethylated arginine | 3 | 4 |
Leucine amide | 0 | 7 |
N6-(pyridoxal phosphate)lysine | 0 | 7 |
Neddyllysine | 7 | 0 |
O-linked (Fuc) | 0 | 7 |
ADP-ribosylarginine | 0 | 6 |
N6,N6,N6-trimethyllysine | 1 | 5 |
O-AMP-tyrosine | 0 | 6 |
DePhosphothreonine | 0 | 5 |
GPI-anchor amidated aspartate | 1 | 4 |
Methylhistidine | 0 | 5 |
O-linked (Hex...) | 0 | 5 |
S-methylcysteine | 0 | 5 |
Hypusine | 0 | 4 |
Lysine amide | 0 | 4 |
N6-palmitoyl lysine | 0 | 4 |
none | 0 | 4 |
Phosphatidylethanolamine amidated glycine | 0 | 4 |
4-aspartylphosphate | 0 | 3 |
Alkylcysteine | 0 | 3 |
Blocked amino end (Gln) | 0 | 3 |
Carbamidation cysteine | 0 | 3 |
Glutamine amide | 0 | 3 |
GPI-anchor amidated glycine | 0 | 3 |
N6-myristoyl lysine | 2 | 1 |
N-acetyltyrosine | 0 | 3 |
O-AMP-threonine | 0 | 3 |
O-linked (Xyl...) (keratan sulfate) | 0 | 3 |
S-8alpha-FAD cysteine | 3 | 0 |
S-glutathionyl cysteine | 1 | 2 |
S-stearoyl cysteine | 0 | 3 |
Sulfoserine | 1 | 2 |
Tele-8alpha-FAD histidine | 3 | 0 |
(3S)-3-hydroxyhistidine | 0 | 2 |
5-hydroxylysine | 0 | 2 |
Arginine amide | 0 | 2 |
Blocked amino end (Ser) | 0 | 2 |
Cholesterol glycine ester | 0 | 2 |
FMN phosphoryl threonine | 0 | 2 |
Glycine amide | 0 | 2 |
Glycosylation alanine | 1 | 1 |
Glycosylation methionine | 0 | 2 |
GPI-anchor amidated alanine | 0 | 2 |
GPI-anchor amidated cysteine | 0 | 2 |
N6-carboxylysine | 0 | 2 |
N-acetylcysteine | 0 | 2 |
N-acetylproline | 0 | 2 |
N-acetylvaline | 0 | 2 |
O-(5'-phospho-RNA)-serine | 0 | 2 |
O-linked (Fuc...) | 0 | 2 |
O-linked (P-Man...) | 0 | 2 |
Oxidation arginine | 0 | 2 |
Phenylalanine amide | 0 | 2 |
Pros-methylhistidine | 0 | 2 |
S-12-hydroxyfarnesyl cysteine | 0 | 2 |
S-4a-FMN cysteine | 0 | 2 |
(3S)-3-hydroxyaspartate | 0 | 1 |
2',4',5'-topaquinone | 1 | 0 |
3',4'-dihydroxyphenylalanine | 0 | 1 |
3'-nitrotyrosine | 0 | 1 |
3-oxoalanine (Cys) | 1 | 0 |
4-carboxycysteine | 0 | 1 |
4-carboxytyrosine | 0 | 1 |
ADP-ribosylasparagine | 0 | 1 |
ADP-ribosylcysteine | 0 | 1 |
Alanine amide | 1 | 0 |
Alkyllysine | 0 | 1 |
Aspartic acid 1-[(3-aminopropyl)(5'-adenosyl)phosphono]amide | 0 | 1 |
Aspartyl aldehyde | 0 | 1 |
Blocked amino end (Ala) | 0 | 1 |
Blocked amino end (Thr) | 0 | 1 |
Blocked amino end (Xaa) | 0 | 1 |
Cysteine persulfide | 0 | 1 |
Glutamic acid 1-amide | 0 | 1 |
Glycosylation glutamine | 0 | 1 |
GPI-like-anchor amidated asparagine | 0 | 1 |
GPI-like-anchor amidated serine | 0 | 1 |
N6-murein peptidoglycan lysine | 0 | 1 |
N-acetylaspartate | 0 | 1 |
N-acetylglutamate | 1 | 0 |
N-D-glucuronoyl asparagine | 0 | 1 |
N-formylglycine | 0 | 1 |
N-linked (GalNAc...) | 0 | 1 |
N-linked (Glc) (glycation) | 0 | 1 |
N-palmitoyl glycine | 1 | 0 |
O-(2-cholinephosphoryl)serine | 0 | 1 |
O-(5'-phospho-RNA)-tyrosine | 0 | 1 |
O-acetylthreonine | 0 | 1 |
O-linked (HexNAc...) | 0 | 1 |
O-linked (Man6P...) | 0 | 1 |
O-linked (Xyl...) (heparan sulfate) | 0 | 1 |
O-palmitoyl threonine | 1 | 0 |
Phosphocysteine | 0 | 1 |
Phosphorproline | 0 | 1 |
Pyruvic acid (Ser) | 0 | 1 |
S-(15-deoxy-Delta12,14-prostaglandin J2-9-yl)cysteine | 0 | 1 |
S-archaeol cysteine | 0 | 1 |
S-farnesyl serine | 0 | 1 |
Tryptophan amide | 0 | 1 |
Valine amide | 0 | 1 |