PPIRE10352

Target Protein Information
Protein_Name Mu-type opioid receptor
Protein_Sequence YTKMKTATNIYIFNLALADALATSTLPFQSVNYLMGTWPFGTILCKIVISIDYYNMFTSIFTLCTMSVDRYIAVCHPVKALDFRTPRNAKTVNVCNWI
Organism_Source Cavia porcellus
Functional_Classification G protein-coupled receptor
Cellular_Localization Plasma membrane
Gene_Names OPRM1
UniProt_ID P97266
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name c[Lys5-D-Asp9]Dyn A(1-11)-NH2-
Peptide_Sequence YGGFKRRIdPK
Peptide_Length 11
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)CNC(=O)[C@@H](N)Cc1ccc(O)cc1)C(=O)N[C@@H](CC(=O)O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCCN)C(=O)O
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification amide
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1336.56
Aliphatic_Index 35.45455
Aromaticity 0.18182
Average_Rotatable_Bonds 4.00000
Charge_at_pH_7 2.99698
Isoelectric_Point 10.88576
Number_of_Hydrogen_Bond_Acceptors 18
Number_of_Hydrogen_Bond_Donors 21
Topological_Polar_Surface_Area 578.90000
X_logP_energy -4.48836
Interaction Information
Affinity IC50=560 nM
Affinity_Assay radioligand binding assay
PDB_ID None
Type Agonist
Structure
Reference Information
Document_Type Research Articles
Title The periplasmic bacterial molecular chaperone SurA adapts its structure to bind peptides in different conformations to assert a sequence preference for aromatic residues.
Release_Year 1996
PMID None
DOI 10.1021/jm9506463