PTM BLAST
Input here any protein sequence of interest with (or without) PTMs specified.
Protein BLAST alignments will display PTMs and visualize conserved PTMs between proteins within or across species
PTMs are abbreviated by letter codes (2 to 4 chars), e.g. S(ph).
Wildcard "xx" stands for any PTM type, e.g. T(xx)
Character "|" can specify multiple PTM types, e.g. K(ub|ac)
Click "Show PTM List" below to view the full list of PTM types, or see the PTM Info page.
Sequence input format can be a plain sequence, FASTA, or GenBank style containing numbers and/or spaces.
A downloadable tutorial can be found here
Available PTM types
| ac | Acetylation |
| acy | S-Acylation |
| ca | Carbonylation |
| cn | S-cyanylation |
| co2 | Carbamylation |
| cr | Crotonylation |
| ct | C-terminus proteolysis |
| epg | Ethanolamine phosphoglycerylation |
| fuc | O-Fucosylation |
| gsh | S-Glutathionylation |
| hib | 2-Hydroxyisobutyrylation |
| hyp | Proline hydroxylation |
| lip | Lipoylation |
| mal | Malonylation |
| mar | MARylation |
| me1 | Monomethylation |
| me2 | Dimethylation |
| me3 | Trimethylation |
| mox | Methionine Oxidation |
| myr | Myristoylation |
| ng | N-glycosylation |
| nt | N-terminus Proteolysis |
| nta | N-terminal Acetylation |
| nub | N-terminal Ubiquitination |
| og | O-GlcNAcylation |
| ox | Reversible Cysteine Oxidation |
| pgk | 3-Phosphoglycerylation |
| ph | Phosphorylation |
| sno | S-nitrosylation |
| so | S-sulfenylation |
| suc | Succinylation |
| sumo | SUMOylation |
| ub | Ubiquitination |
| xx | Any PTM type |