PPIRE06947
Target Protein Information
| Protein_Name | Substance-K receptor |
|---|---|
| Protein_Sequence | MGGRAIVTDTNIFSGLESNTTGVTAFSMPAWQLALWATAYLGLVLVAVTGNATVIWIILAHERMRTVTNYFIINLALADLCMAAFNATFNFVYASHNIWYFGRAFCYFQNLFPITAMFVSIYSMTAIAADRYMAIVHPFQPRLSAPITKATIAGIWLVALALASPQCFYSTITVDQGATKCVVAWPNDNGGKMLLLYHLVVFVLVYFLPLVVMFVAYSVIGLTLWKRAVPRHQAHGANLRHLHAKKKFVKAMVLVVLTFAICWLPYHLYFILGSFQKDIYYRKFIQQVYLALFWLAMSSTMYNPIIYCCLNHRFRSGFRLAFRCCPWVTPTEEDRLELTRTPSLSRRVNRCHTKETLFMTADMTHSEATNGQVGSPQDVEPAAP |
| Organism_Source | Mesocricetus auratus |
| Functional_Classification | G protein-coupled receptor |
| Cellular_Localization | Plasma membrane |
| Gene_Names | TACR2 |
| UniProt_ID | P51144 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Compound 18 |
|---|---|
| Peptide_Sequence | DSFVGLF |
| Peptide_Length | 7 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(=O)O)C(C)C)C(=O)N[C@@H](Cc1ccccc1)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | amide |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 783.88 |
|---|---|
| Aliphatic_Index | 97.14286 |
| Aromaticity | 0.28571 |
| Average_Rotatable_Bonds | 3.28571 |
| Charge_at_pH_7 | -1.00157 |
| Isoelectric_Point | 3.74999 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 10 |
| Number_of_Hydrogen_Bond_Donors | 10 |
| Topological_Polar_Surface_Area | 295.45000 |
| X_logP_energy | -1.40700 |
Interaction Information
| Affinity | IC50=9 nM |
|---|---|
| Affinity_Assay | filtration binding assay |
| PDB_ID | None |
| Type | antagonist |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Dipeptidyl peptidase IV inhibitory peptides generated in Spanish dry-cured ham. |
| Release_Year | 1992 |
| PMID | None |
| DOI | 10.1021/jm00057a028 |