Physicochemical Properties of Peptide
| PPepDB ID: | PPepDB_5535 |
| Number of amino acids: | 282 |
| Molecular Weight: | 30753.97 Da |
| Theoretical pI: | 9.07 |
| Amino acid | Amino acid count | Amino acid percentage |
| Alanine ALA (A) | 28 | 9.93% |
| Cysteine CYS (C) | 0 | 0% |
| Glutamic Acid GLU (E) | 13 | 4.61% |
| Aspartic Acid ASP (D) | 8 | 2.84% |
| Glycine GLY (G) | 22 | 7.8% |
| Phynylalanine PHE (F) | 16 | 5.67% |
| Isoleucine ILE (I) | 17 | 6.03% |
| Histidine HIS (H) | 3 | 1.06% |
| Lysine LYS (K) | 6 | 2.13% |
| Methionine MET (M) | 3 | 1.06% |
| Leucine LEU (L) | 23 | 8.16% |
| Asparagine ASN (N) | 21 | 7.45% |
| Glutamine GLN (Q) | 7 | 2.48% |
| Proline PRO (P) | 10 | 3.55% |
| Serine SER (S) | 19 | 6.74% |
| Arginine ARG (R) | 18 | 6.38% |
| Threonine THR (T) | 23 | 8.16% |
| Tryptophan TRP (W) | 1 | 0.35% |
| Valine VAL (V) | 31 | 10.99% |
| Tyrosine TYR (Y) | 13 | 4.61% |
| Element | Element's Abbreviation | Count |
| Carbon | C | 1387 |
| Hydrogen | H | 2173 |
| Nitrogen | N | 377 |
| Oxygen | O | 408 |
| Sulphur | S | 3 |
| Formula | C1387H2173N377O408S3 |
| Total Number of Atoms: | 4348 |
| Total number of positively charged residues (ARG + LYS): | 24 |
| Total number of negatively charged residues (ASP + GLU): | 21 |
| Extinction Coefficient: | Extinction coefficients are in units of M-1 cm-1, at 280 nm measured in water. Ext. coefficient 24870 Absorption 0.1% (=1 g/l) 0.809 |
| Aromaticity: | 0.106 Aromaticity is the calculated relative frequency of Phe+Trp+Tyr |
| Instability Index: | The computed Instability Index (II) is : 26.72 This indicates that the protein/peptide is stable |
| Secondary Structure Fraction [Helix, Turn, Sheet]: | [35.82, 25.53, 23.76] 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: | 97.1276 |
| Grand average of hydropathicity (GRAVY): | 0.13 |