Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_5282 |
| Number of amino acids: | 547 |
| Molecular Weight: | 61248.33 Da |
| Theoretical pI: | 5.9 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 38 | 6.95% |
| Cysteine CYS (C) | 11 | 2.01% |
| Glutamic Acid GLU (E) | 23 | 4.2% |
| Aspartic Acid ASP (D) | 30 | 5.48% |
| Glycine GLY (G) | 32 | 5.85% |
| Phynylalanine PHE (F) | 19 | 3.47% |
| Isoleucine ILE (I) | 31 | 5.67% |
| Histidine HIS (H) | 7 | 1.28% |
| Lysine LYS (K) | 23 | 4.2% |
| Methionine MET (M) | 14 | 2.56% |
| Leucine LEU (L) | 45 | 8.23% |
| Asparagine ASN (N) | 31 | 5.67% |
| Glutamine GLN (Q) | 30 | 5.48% |
| Proline PRO (P) | 23 | 4.2% |
| Serine SER (S) | 51 | 9.32% |
| Arginine ARG (R) | 25 | 4.57% |
| Threonine THR (T) | 38 | 6.95% |
| Tryptophan TRP (W) | 13 | 2.38% |
| Valine VAL (V) | 39 | 7.13% |
| Tyrosine TYR (Y) | 24 | 4.39% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 2721 |
| Hydrogen | H | 4217 |
| Nitrogen | N | 733 |
| Oxygen | O | 828 |
| Sulphur | S | 25 |
| Formula | C2721H4217N733O828S25 |
| Total Number of Atoms: | 8524 |
| Total number of positively charged residues (ARG + LYS): | 48 |
| Total number of negatively charged residues (ASP + GLU): | 53 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 107885 Absorption 0.1% (=1 g/l) 1.761, assuming all pairs of CYS residues form cystines Ext. coefficient 107260 Absorption 0.1% (=1 g/l) 1.751, assuming all CYS residues are reduced |
| Aromaticity: | 0.102 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 29.10 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [31.26, 25.05, 21.94] 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: | 81.8099 |
| Grand average of hydropathicity (GRAVY): | -0.24 |