Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_4549 |
| Number of amino acids: | 292 |
| Molecular Weight: | 32810.57 Da |
| Theoretical pI: | 9.34 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 26 | 8.9% |
| Cysteine CYS (C) | 0 | 0% |
| Glutamic Acid GLU (E) | 12 | 4.11% |
| Aspartic Acid ASP (D) | 17 | 5.82% |
| Glycine GLY (G) | 15 | 5.14% |
| Phynylalanine PHE (F) | 15 | 5.14% |
| Isoleucine ILE (I) | 18 | 6.16% |
| Histidine HIS (H) | 0 | 0% |
| Lysine LYS (K) | 25 | 8.56% |
| Methionine MET (M) | 6 | 2.05% |
| Leucine LEU (L) | 26 | 8.9% |
| Asparagine ASN (N) | 21 | 7.19% |
| Glutamine GLN (Q) | 12 | 4.11% |
| Proline PRO (P) | 7 | 2.4% |
| Serine SER (S) | 18 | 6.16% |
| Arginine ARG (R) | 12 | 4.11% |
| Threonine THR (T) | 23 | 7.88% |
| Tryptophan TRP (W) | 3 | 1.03% |
| Valine VAL (V) | 22 | 7.53% |
| Tyrosine TYR (Y) | 14 | 4.79% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 1481 |
| Hydrogen | H | 2339 |
| Nitrogen | N | 389 |
| Oxygen | O | 439 |
| Sulphur | S | 6 |
| Formula | C1481H2339N389O439S6 |
| Total Number of Atoms: | 4654 |
| Total number of positively charged residues (ARG + LYS): | 37 |
| Total number of negatively charged residues (ASP + GLU): | 29 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 37360 Absorption 0.1% (=1 g/l) 1.139 |
| Aromaticity: | 0.110 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 24.98 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [33.56, 20.89, 23.97] 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: | 89.5205 |
| Grand average of hydropathicity (GRAVY): | -0.22 |