Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_4963 |
| Number of amino acids: | 559 |
| Molecular Weight: | 60212.34 Da |
| Theoretical pI: | 5.29 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 53 | 9.48% |
| Cysteine CYS (C) | 9 | 1.61% |
| Glutamic Acid GLU (E) | 15 | 2.68% |
| Aspartic Acid ASP (D) | 26 | 4.65% |
| Glycine GLY (G) | 38 | 6.8% |
| Phynylalanine PHE (F) | 26 | 4.65% |
| Isoleucine ILE (I) | 18 | 3.22% |
| Histidine HIS (H) | 14 | 2.5% |
| Lysine LYS (K) | 8 | 1.43% |
| Methionine MET (M) | 18 | 3.22% |
| Leucine LEU (L) | 45 | 8.05% |
| Asparagine ASN (N) | 34 | 6.08% |
| Glutamine GLN (Q) | 17 | 3.04% |
| Proline PRO (P) | 46 | 8.23% |
| Serine SER (S) | 42 | 7.51% |
| Arginine ARG (R) | 18 | 3.22% |
| Threonine THR (T) | 51 | 9.12% |
| Tryptophan TRP (W) | 10 | 1.79% |
| Valine VAL (V) | 54 | 9.66% |
| Tyrosine TYR (Y) | 17 | 3.04% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 2697 |
| Hydrogen | H | 4128 |
| Nitrogen | N | 710 |
| Oxygen | O | 803 |
| Sulphur | S | 27 |
| Formula | C2697H4128N710O803S27 |
| Total Number of Atoms: | 8365 |
| Total number of positively charged residues (ARG + LYS): | 26 |
| Total number of negatively charged residues (ASP + GLU): | 41 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 80830 Absorption 0.1% (=1 g/l) 1.342, assuming all pairs of CYS residues form cystines Ext. coefficient 80330 Absorption 0.1% (=1 g/l) 1.334, assuming all CYS residues are reduced |
| Aromaticity: | 0.095 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 37.17 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [30.41, 28.62, 23.43] 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: | 81.449 |
| Grand average of hydropathicity (GRAVY): | 0.06 |