PPIRE14992
Target Protein Information
| Protein_Name | Gastrin-releasing peptide receptor |
|---|---|
| Protein_Sequence | MAPNNCSHLNLDVDPFLSCNDTFNQSLSPPKMDNWFHPGFIYVIPAVYGLIIVIGLIGNITLIKIFCTVKSMRNVPNLFISSLALGDLLLLVTCAPVDASKYLADRWLFGRIGCKLIPFIQLTSVGVSVFTLTALSADRYKAIVRPMDIQASHALMKICLKAALIWIVSMLLAIPEAVFSDLHPFHVKDTNQTFISCAPYPHSNELHPKIHSMASFLVFYVIPLAIISVYYYFIARNLIQSAYNLPVEGNIHVKKQIESRKRLAKTVLVFVGLFAFCWLPNHVIYLYRSYHYSEVDTSMLHFVTSICARLLAFTNSCVNPFALYLLSKSFRKQFNTQLLCCQPGLMNRSHSTGRSTTCMTSFKSTNPSATFSLINRNICHEGYV |
| Organism_Source | Mus musculus |
| Functional_Classification | G protein-coupled receptor |
| Cellular_Localization | Plasma membrane |
| Gene_Names | Grpr |
| UniProt_ID | P21729 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Acetyl GRP 20-26-NH2 |
|---|---|
| Peptide_Sequence | HWAVGHL |
| Peptide_Length | 7 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](N)Cc1c[nH]cn1)C(C)C)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Acetyl |
| C-terminal_Modification | amide |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 818.93 |
|---|---|
| Aliphatic_Index | 111.42857 |
| Aromaticity | 0.14286 |
| Average_Rotatable_Bonds | 3.14286 |
| Charge_at_pH_7 | 0.17980 |
| Isoelectric_Point | 7.71436 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 10 |
| Number_of_Hydrogen_Bond_Donors | 11 |
| Topological_Polar_Surface_Area | 311.07000 |
| X_logP_energy | -0.68390 |
Interaction Information
| Affinity | IC50=3770 nM |
|---|---|
| Affinity_Assay | competitive radioligand binding assay |
| PDB_ID | None |
| Type | antagonist |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | High-density functional gastrin releasing peptide receptors on primate cells. |
| Release_Year | 1990 |
| PMID | 2154585 |
| DOI | 10.1093/jnci/82.5.402 |