Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_5850 |
| Number of amino acids: | 246 |
| Molecular Weight: | 25591.7 Da |
| Theoretical pI: | 5.73 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 23 | 9.35% |
| Cysteine CYS (C) | 0 | 0% |
| Glutamic Acid GLU (E) | 3 | 1.22% |
| Aspartic Acid ASP (D) | 11 | 4.47% |
| Glycine GLY (G) | 22 | 8.94% |
| Phynylalanine PHE (F) | 15 | 6.1% |
| Isoleucine ILE (I) | 14 | 5.69% |
| Histidine HIS (H) | 1 | 0.41% |
| Lysine LYS (K) | 8 | 3.25% |
| Methionine MET (M) | 3 | 1.22% |
| Leucine LEU (L) | 21 | 8.54% |
| Asparagine ASN (N) | 14 | 5.69% |
| Glutamine GLN (Q) | 17 | 6.91% |
| Proline PRO (P) | 13 | 5.28% |
| Serine SER (S) | 31 | 12.6% |
| Arginine ARG (R) | 5 | 2.03% |
| Threonine THR (T) | 24 | 9.76% |
| Tryptophan TRP (W) | 1 | 0.41% |
| Valine VAL (V) | 17 | 6.91% |
| Tyrosine TYR (Y) | 3 | 1.22% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 1134 |
| Hydrogen | H | 1793 |
| Nitrogen | N | 303 |
| Oxygen | O | 364 |
| Sulphur | S | 3 |
| Formula | C1134H1793N303O364S3 |
| Total Number of Atoms: | 3597 |
| Total number of positively charged residues (ARG + LYS): | 13 |
| Total number of negatively charged residues (ASP + GLU): | 14 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 9970 Absorption 0.1% (=1 g/l) 0.390 |
| Aromaticity: | 0.077 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 31.31 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [28.86, 32.52, 20.33] 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: | 84.8781 |
| Grand average of hydropathicity (GRAVY): | 0.05 |