PPIRE03748
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 | D-Ala2-N-Me-Phe4-Gly-ol enkephalin(DAGO) |
|---|---|
| Peptide_Sequence | YaGXo |
| Peptide_Length | 5 |
| Peptide_SMILES | C[C@H](NC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)NCC(=O)NCC(=O)NCC(=O)O |
| Chemical_Modification | X4=N-methylphenylalanine; X5=C-terminal glycinol |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | None |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 423.43 |
|---|---|
| Aliphatic_Index | 20.00000 |
| Aromaticity | 0.20000 |
| Average_Rotatable_Bonds | 2.20000 |
| 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 | -2.80010 |
Interaction Information
| Affinity | KD=0.19 nM |
|---|---|
| Affinity_Assay | radioligand binding assay |
| PDB_ID | None |
| Type | Agonist |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Opioid alkaloids and casomorphin peptides decrease the proliferation of prostatic cancer cell lines (LNCaP, PC3 and DU145)through a partial interaction with opioid receptors. |
| Release_Year | 1997 |
| PMID | 9369381 |
| DOI | 10.1016/S0014-2999(97)01213-2 |