Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_5736 |
| Number of amino acids: | 567 |
| Molecular Weight: | 62402.95 Da |
| Theoretical pI: | 9.08 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 47 | 8.29% |
| Cysteine CYS (C) | 8 | 1.41% |
| Glutamic Acid GLU (E) | 14 | 2.47% |
| Aspartic Acid ASP (D) | 22 | 3.88% |
| Glycine GLY (G) | 35 | 6.17% |
| Phynylalanine PHE (F) | 29 | 5.11% |
| Isoleucine ILE (I) | 35 | 6.17% |
| Histidine HIS (H) | 25 | 4.41% |
| Lysine LYS (K) | 25 | 4.41% |
| Methionine MET (M) | 10 | 1.76% |
| Leucine LEU (L) | 47 | 8.29% |
| Asparagine ASN (N) | 32 | 5.64% |
| Glutamine GLN (Q) | 15 | 2.65% |
| Proline PRO (P) | 48 | 8.47% |
| Serine SER (S) | 34 | 6% |
| Arginine ARG (R) | 21 | 3.7% |
| Threonine THR (T) | 42 | 7.41% |
| Tryptophan TRP (W) | 9 | 1.59% |
| Valine VAL (V) | 51 | 8.99% |
| Tyrosine TYR (Y) | 18 | 3.17% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 2851 |
| Hydrogen | H | 4393 |
| Nitrogen | N | 761 |
| Oxygen | O | 781 |
| Sulphur | S | 18 |
| Formula | C2851H4393N761O781S18 |
| Total Number of Atoms: | 8804 |
| Total number of positively charged residues (ARG + LYS): | 46 |
| Total number of negatively charged residues (ASP + GLU): | 36 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 76820 Absorption 0.1% (=1 g/l) 1.231, assuming all pairs of CYS residues form cystines Ext. coefficient 76320 Absorption 0.1% (=1 g/l) 1.223, assuming all CYS residues are reduced |
| Aromaticity: | 0.099 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 37.74 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [33.33, 26.28, 20.81] 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: | 90.776 |
| Grand average of hydropathicity (GRAVY): | 0.02 |