Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_5483 |
| Number of amino acids: | 596 |
| Molecular Weight: | 66003.14 Da |
| Theoretical pI: | 6.58 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 52 | 8.72% |
| Cysteine CYS (C) | 13 | 2.18% |
| Glutamic Acid GLU (E) | 37 | 6.21% |
| Aspartic Acid ASP (D) | 26 | 4.36% |
| Glycine GLY (G) | 41 | 6.88% |
| Phynylalanine PHE (F) | 31 | 5.2% |
| Isoleucine ILE (I) | 43 | 7.21% |
| Histidine HIS (H) | 14 | 2.35% |
| Lysine LYS (K) | 33 | 5.54% |
| Methionine MET (M) | 16 | 2.68% |
| Leucine LEU (L) | 48 | 8.05% |
| Asparagine ASN (N) | 19 | 3.19% |
| Glutamine GLN (Q) | 23 | 3.86% |
| Proline PRO (P) | 28 | 4.7% |
| Serine SER (S) | 46 | 7.72% |
| Arginine ARG (R) | 27 | 4.53% |
| Threonine THR (T) | 26 | 4.36% |
| Tryptophan TRP (W) | 9 | 1.51% |
| Valine VAL (V) | 48 | 8.05% |
| Tyrosine TYR (Y) | 16 | 2.68% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 2971 |
| Hydrogen | H | 4653 |
| Nitrogen | N | 789 |
| Oxygen | O | 853 |
| Sulphur | S | 29 |
| Formula | C2971H4653N789O853S29 |
| Total Number of Atoms: | 9295 |
| Total number of positively charged residues (ARG + LYS): | 60 |
| Total number of negatively charged residues (ASP + GLU): | 63 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 74090 Absorption 0.1% (=1 g/l) 1.123, assuming all pairs of CYS residues form cystines Ext. coefficient 73340 Absorption 0.1% (=1 g/l) 1.111, assuming all CYS residues are reduced |
| Aromaticity: | 0.094 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 39.41 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [32.72, 22.48, 25.67] 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: | 91.6275 |
| Grand average of hydropathicity (GRAVY): | 0.02 |