Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_5955 |
| Number of amino acids: | 277 |
| Molecular Weight: | 30212.46 Da |
| Theoretical pI: | 9.03 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 28 | 10.11% |
| Cysteine CYS (C) | 0 | 0% |
| Glutamic Acid GLU (E) | 11 | 3.97% |
| Aspartic Acid ASP (D) | 11 | 3.97% |
| Glycine GLY (G) | 13 | 4.69% |
| Phynylalanine PHE (F) | 13 | 4.69% |
| Isoleucine ILE (I) | 21 | 7.58% |
| Histidine HIS (H) | 2 | 0.72% |
| Lysine LYS (K) | 18 | 6.5% |
| Methionine MET (M) | 3 | 1.08% |
| Leucine LEU (L) | 25 | 9.03% |
| Asparagine ASN (N) | 15 | 5.42% |
| Glutamine GLN (Q) | 11 | 3.97% |
| Proline PRO (P) | 6 | 2.17% |
| Serine SER (S) | 30 | 10.83% |
| Arginine ARG (R) | 8 | 2.89% |
| Threonine THR (T) | 26 | 9.39% |
| Tryptophan TRP (W) | 1 | 0.36% |
| Valine VAL (V) | 22 | 7.94% |
| Tyrosine TYR (Y) | 13 | 4.69% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 1362 |
| Hydrogen | H | 2166 |
| Nitrogen | N | 350 |
| Oxygen | O | 417 |
| Sulphur | S | 3 |
| Formula | C1362H2166N350O417S3 |
| Total Number of Atoms: | 4298 |
| Total number of positively charged residues (ARG + LYS): | 26 |
| Total number of negatively charged residues (ASP + GLU): | 22 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 24870 Absorption 0.1% (=1 g/l) 0.823 |
| Aromaticity: | 0.097 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 23.91 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [34.30, 23.10, 24.19] Amino acids in helix: V, I, Y, F, W, L || Amino acids in turn: N, P, G, S || Amino acids in sheet: E, M, A, L |
| Aliphatic index: | 97.9061 |
| Grand average of hydropathicity (GRAVY): | 0.07 |