PPIRE06257
Target Protein Information
| Protein_Name | C-C chemokine receptor type 3 |
|---|---|
| Protein_Sequence | MTTSLDTVETFGTTSYYDDVGLLCEKADTRALMAQFVPPLYSLVFTVGLLGNVVVVMILIKYRRLRIMTNIYLLNLAISDLLFLVTLPFWIHYVRGHNWVFGHGMCKLLSGFYHTGLYSEIFFIILLTIDRYLAIVHAVFALRARTVTFGVITSIVTWGLAVLAALPEFIFYETEELFEETLCSALYPEDTVYSWRHFHTLRMTIFCLVLPLLVMAICYTGIIKTLLRCPSKKKYKAIRLIFVIMAVFFIFWTPYNVAILLSSYQSILFGNDCERSKHLDLVMLVTEVIAYSHCCMNPVIYAFVGERFRKYLRHFFHRHLLMHLGRYIPFLPSEKLERTSSVSPSTAEPELSIVF |
| Organism_Source | Homo sapiens |
| Functional_Classification | G protein-coupled receptor |
| Cellular_Localization | Plasma membrane |
| Gene_Names | CCR3 |
| UniProt_ID | P51677 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | FERKGK |
|---|---|
| Peptide_Sequence | FERKGK |
| Peptide_Length | 6 |
| Peptide_SMILES | N=C(N)NCCC[C@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](N)Cc1ccccc1)C(=O)N[C@@H](CCCCN)C(=O)NCC(=O)N[C@@H](CCCCN)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 | 763.89 |
|---|---|
| Aliphatic_Index | 0.00000 |
| Aromaticity | 0.16667 |
| Average_Rotatable_Bonds | 4.66667 |
| Charge_at_pH_7 | 1.99917 |
| Isoelectric_Point | 10.78901 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 11 |
| Number_of_Hydrogen_Bond_Donors | 13 |
| Topological_Polar_Surface_Area | 360.06000 |
| X_logP_energy | -2.91753 |
Interaction Information
| Affinity | IC50=9.5 uM |
|---|---|
| Affinity_Assay | fluorescence-based calcium mobilization assay |
| PDB_ID | None |
| Type | antagonist |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Chemokine CCR3 ligands-binding peptides derived from a random phage-epitope library. |
| Release_Year | 2013 |
| PMID | 23183094 |
| DOI | 10.1016/j.imlet.2012.11.006 |