Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_5008 |
| Number of amino acids: | 247 |
| Molecular Weight: | 26114.96 Da |
| Theoretical pI: | 8.93 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 20 | 8.1% |
| Cysteine CYS (C) | 1 | 0.4% |
| Glutamic Acid GLU (E) | 7 | 2.83% |
| Aspartic Acid ASP (D) | 10 | 4.05% |
| Glycine GLY (G) | 22 | 8.91% |
| Phynylalanine PHE (F) | 9 | 3.64% |
| Isoleucine ILE (I) | 11 | 4.45% |
| Histidine HIS (H) | 3 | 1.21% |
| Lysine LYS (K) | 14 | 5.67% |
| Methionine MET (M) | 5 | 2.02% |
| Leucine LEU (L) | 30 | 12.15% |
| Asparagine ASN (N) | 13 | 5.26% |
| Glutamine GLN (Q) | 13 | 5.26% |
| Proline PRO (P) | 17 | 6.88% |
| Serine SER (S) | 22 | 8.91% |
| Arginine ARG (R) | 6 | 2.43% |
| Threonine THR (T) | 19 | 7.69% |
| Tryptophan TRP (W) | 0 | 0% |
| Valine VAL (V) | 19 | 7.69% |
| Tyrosine TYR (Y) | 6 | 2.43% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 1165 |
| Hydrogen | H | 1879 |
| Nitrogen | N | 311 |
| Oxygen | O | 355 |
| Sulphur | S | 6 |
| Formula | C1165H1879N311O355S6 |
| Total Number of Atoms: | 3716 |
| Total number of positively charged residues (ARG + LYS): | 20 |
| Total number of negatively charged residues (ASP + GLU): | 17 |
| Extinction Coefficient: | This protein does not contain any Tryptophan residues. Experience shows that this could result in more than 10% error in the computed extinction coefficient. Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 8940 Absorption 0.1% (=1 g/l) 0.342, assuming all pairs of CYS residues form cystines Ext. coefficient 8940 Absorption 0.1% (=1 g/l) 0.342, assuming all CYS residues are reduced |
| Aromaticity: | 0.061 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 35.00 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [30.36, 29.96, 25.10] 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: | 95.1415 |
| Grand average of hydropathicity (GRAVY): | 0.00 |