PPIRE15988
Target Protein Information
| Protein_Name | Enterotoxin type B |
|---|---|
| Protein_Sequence | MYKRLFISHVILIFALILVISTPNVLAESQPDPKPDELHKSSKFTGLMENMKVLYDDNHVSAINVKSIDQFLYFDLIYSIKDTKLGNYDNVRVEFKNKDLADKYKDKYVDVFGANYYYQCYFSKKTNDINSHQTDKRKTCMYGGVTEHNGNQLDKYRSITVRVFEDGKNLLSFDVQTNKKKVTAQELDYLTRHYLVKNKKLYEFNNSPYETGYIKFIENENSFWYDMMPAPGDKFDQSKYLMMYNDNKMVDSKDVKIEVYLTTKKK |
| Organism_Source | Staphylococcus aureus |
| Functional_Classification | superantigen |
| Cellular_Localization | Extracellular |
| Gene_Names | entB |
| UniProt_ID | P01552 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Peptide24 |
|---|---|
| Peptide_Sequence | MNLHDYHRLFWY |
| Peptide_Length | 12 |
| Peptide_SMILES | CSCC[C@H](N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 1694.93 |
|---|---|
| Aliphatic_Index | 65.00000 |
| Aromaticity | 0.33333 |
| Average_Rotatable_Bonds | 4.16667 |
| Charge_at_pH_7 | 0.17854 |
| Isoelectric_Point | 7.69837 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 21 |
| Number_of_Hydrogen_Bond_Donors | 23 |
| Topological_Polar_Surface_Area | 639.32000 |
| X_logP_energy | -1.01533 |
Interaction Information
| Affinity | KD=2.38 uM |
|---|---|
| Affinity_Assay | Isothermal Titration Calorimetry |
| PDB_ID | None |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Selection of staphylococcal enterotoxin B (SEB)-binding peptide using phage display technology |
| Release_Year | 2008 |
| PMID | 18359289 |
| DOI | 10.1016/j.bbrc.2008.03.065 |