This page provides the option to browse the peptides of SAPdb based on the modifications (terminal/nonterminal modifications) present in the peptide. For more information see HELP page.
N-terminal modifications | Number of entries |
---|---|
Free | 491 |
Fmoc or N-(fluorenyl-9-methoxycarbonyl) | 162 |
Boc (N-t-Butoxycarbonyl) | 122 |
Napthalene and its derivatives | 90 |
Acetylation | 46 |
C-terminal modifications | Number of entries |
---|---|
Free | 812 |
Methoxylation or methyl esterfication | 73 |
Amidation | 49 |
Acetylation | 46 |
Benzylation | 33 |
4-Azido | 10 |
Chemical modifications within sequence | Number of entries |
---|---|
Dehydrophenylalanine (ΔPhe) | 30 |
Beta-Alanine | 16 |
Amino Benzoic acid (ABA) | 9 |
Amino isobutyric acid (Aib) | 9 |
Cyclohexylalanine (Cha) | 3 |
Phenylglycine (Phg) | 2 |
Norvaline (Nva) | 1 |
L-2-naphthylalanine (Nal) | 1 |