PPIPT02120
Target Protein Information
| Protein_Name | Galanin receptor type 1 |
|---|---|
| Protein_Sequence | MELAVGNLSEGNASWPEPPAPEPGPLFGIGVENFVTLVVFGLIFALGVLGNSLVITVLARSKPGKPRSTTNLFILNLSIADLAYLLFCIPFQATVYALPTWVLGAFICKFIHYFFTVSMLVSIFTLAAMSVDRYVAIVHSRRSSSLRVSRNALLGVGCIWALSIAMASPVAYHQGLFHPRASNQTFCWEQWPDPRHKKAYVVCTFVFGYLLPLLLICFCYAKVLNHLHKKLKNMSKKSEASKKKTAQTVLVVVVVFGISWLPHHIIHLWAEFGVFPLTPASFLFRITAHCLAYSNSSVNPIIYAFLSENFRKAYKQVFKCHIRKDSHLSDTKESKSRIDTPPSTNCTHV |
| Organism_Source | Homo sapiens |
| Functional_Classification | G protein-coupled receptor |
| Cellular_Localization | Plasma membrane |
| Gene_Names | GALR1 |
| UniProt_ID | P47211 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | APP-galanin |
|---|---|
| Peptide_Sequence | APPGWTLNSAGYLLGPHAVGNHRSFSDGLRP |
| Peptide_Length | 31 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CO)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)CNC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@H](C)N)[C@@H](C)O)C(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N1CCC[C@H]1C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Cyclic |
| N-terminal_Modification | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 3245.61 |
|---|---|
| Aliphatic_Index | 69.35484 |
| Aromaticity | 0.09677 |
| Average_Rotatable_Bonds | 3.03226 |
| Charge_at_pH_7 | 1.17939 |
| Isoelectric_point | 9.35235 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 44 |
| Number_of_Hydrogen_Bond_Donors | 45 |
| Topological_Polar_Surface_Area | 1322.74000 |
| X_logP_energy | -15.01946 |
Interaction Information
| Affinity | Ki=6.42 nM |
|---|---|
| Affinity_Assay | radioimmunoassay |
| PDB_ID | None |
| Type | Agonist |
| Structure | |
Reference Information
| Document_Type | Patent |
|---|---|
| Title | STABILIZED BIOACTIVE PEPTIDES AND METHODS OF IDENTIFICATION, SYNTHESIS, AND USE |
| Release_Year | 2018 |
| Patent_ID | US20180313820A1 |