PPIRE14986
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 | Gastrin releasing peptide |
|---|---|
| Peptide_Sequence | APVSVGGGTVLAKMYPRGNHWAVGHLM |
| Peptide_Length | 27 |
| Peptide_SMILES | CSCC[C@H](NC(=O)[C@H](CC(C)C)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](Cc1c[nH]cn1)NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)CNC(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)N)C(C)C)C(C)C)[C@@H](C)O)C(C)C)C(C)C)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 | 2806.30 |
|---|---|
| Aliphatic_Index | 82.96296 |
| Aromaticity | 0.07407 |
| Average_Rotatable_Bonds | 3.14815 |
| Charge_at_pH_7 | 2.17865 |
| Isoelectric_Point | 10.45514 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 38 |
| Number_of_Hydrogen_Bond_Donors | 37 |
| Topological_Polar_Surface_Area | 1067.19000 |
| X_logP_energy | -9.30073 |
Interaction Information
| Affinity | KD=0.5 nM |
|---|---|
| Affinity_Assay | radioligand binding + Scatchard analysis |
| PDB_ID | None |
| Type | Agonist |
| 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 |