PPIRE18417
Target Protein Information
| Protein_Name | Mu-type opioid receptor |
|---|---|
| Protein_Sequence | MDSSAAPTNASNCTDALAYSSCSPAPSPGSWVNLSHLDGNLSDPCGPNRTDLGGRDSLCPPTGSPSMITAITIMALYSIVCVVGLFGNFLVMYVIVRYTKMKTATNIYIFNLALADALATSTLPFQSVNYLMGTWPFGTILCKIVISIDYYNMFTSIFTLCTMSVDRYIAVCHPVKALDFRTPRNAKIINVCNWILSSAIGLPVMFMATTKYRQGSIDCTLTFSHPTWYWENLLKICVFIFAFIMPVLIITVCYGLMILRLKSVRMLSGSKEKDRNLRRITRMVLVVVAVFIVCWTPIHIYVIIKALVTIPETTFQTVSWHFCIALGYTNSCLNPVLYAFLDENFKRCFREFCIPTSSNIEQQNSTRIRQNTRDHPSTANTVDRTNHQLENLEAETAPLP |
| Organism_Source | Homo sapiens |
| Functional_Classification | G protein-coupled receptor |
| Cellular_Localization | Plasma membrane |
| Gene_Names | OPRM1 |
| UniProt_ID | P35372 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | DPDPE |
|---|---|
| Peptide_Sequence | YXGFX |
| Peptide_Length | 5 |
| Peptide_SMILES | N[C@@H](Cc1ccc(O)cc1)C(=O)NCC(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=O)NCC(=O)O |
| Chemical_Modification | X2=3-3-dimethylcysteine; X5=3-3-dimethylcysteine |
| Cyclization_Method | Side chain-side chain cyclization; X2<-->X5; disulfide bond |
| Linear/Cyclic | Cyclic |
| N-terminal_Modification | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 499.52 |
|---|---|
| Aliphatic_Index | 0.00000 |
| Aromaticity | 0.40000 |
| Average_Rotatable_Bonds | 2.60000 |
| Charge_at_pH_7 | -0.00287 |
| Isoelectric_Point | 6.09320 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 7 |
| Number_of_Hydrogen_Bond_Donors | 7 |
| Topological_Polar_Surface_Area | 199.95000 |
| X_logP_energy | -1.57730 |
Interaction Information
| Affinity | IC50=609 nM |
|---|---|
| Affinity_Assay | Radioligand binding assay |
| PDB_ID | None |
| Type | Agonist |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Design in Topographical Space of Peptide and Peptidomimetic Ligands That Affect Behavior. A Chemist-鍌欒兌閸嬨劑宕曢弻銉﹀仒 Glimpse at the Mind-Body Problem |
| Release_Year | 2001 |
| PMID | 11352717 |
| DOI | 10.1021/ar990063q |