Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_5144 |
| Number of amino acids: | 197 |
| Molecular Weight: | 22734.38 Da |
| Theoretical pI: | 6.74 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 6 | 3.05% |
| Cysteine CYS (C) | 0 | 0% |
| Glutamic Acid GLU (E) | 16 | 8.12% |
| Aspartic Acid ASP (D) | 17 | 8.63% |
| Glycine GLY (G) | 8 | 4.06% |
| Phynylalanine PHE (F) | 7 | 3.55% |
| Isoleucine ILE (I) | 10 | 5.08% |
| Histidine HIS (H) | 7 | 3.55% |
| Lysine LYS (K) | 22 | 11.17% |
| Methionine MET (M) | 5 | 2.54% |
| Leucine LEU (L) | 25 | 12.69% |
| Asparagine ASN (N) | 6 | 3.05% |
| Glutamine GLN (Q) | 3 | 1.52% |
| Proline PRO (P) | 14 | 7.11% |
| Serine SER (S) | 13 | 6.6% |
| Arginine ARG (R) | 10 | 5.08% |
| Threonine THR (T) | 5 | 2.54% |
| Tryptophan TRP (W) | 4 | 2.03% |
| Valine VAL (V) | 17 | 8.63% |
| Tyrosine TYR (Y) | 2 | 1.02% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 1029 |
| Hydrogen | H | 1648 |
| Nitrogen | N | 276 |
| Oxygen | O | 293 |
| Sulphur | S | 5 |
| Formula | C1029H1648N276O293S5 |
| Total Number of Atoms: | 3251 |
| Total number of positively charged residues (ARG + LYS): | 32 |
| Total number of negatively charged residues (ASP + GLU): | 33 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 24980 Absorption 0.1% (=1 g/l) 1.099 |
| Aromaticity: | 0.066 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 33.66 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [32.99, 20.81, 26.40] 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: | 97.3606 |
| Grand average of hydropathicity (GRAVY): | -0.48 |