PPIRE16469

Target Protein Information
Protein_Name B1 bradykinin receptor
Protein_Sequence MASSWPPLELQSSNQSQLFPQNATACDNAPEAWDLLHRVLPTFIISICFFGLLGNLFVLLVFLLPRRQLNVAEIYLANLAASDLVFVLGLPFWAENIWNQFNWPFGALLCRVINGVIKANLFISIFLVVAISQDRYRVLVHPMASRRQQRRRQARVTCVLIWVVGGLLSIPTFLLRSIQAVPDLNITACILLLPHEAWHFARIVELNILGFLLPLAAIVFFNYHILASLRTREEVSRTRCGGRKDSKTTALILTLVVAFLVCWAPYHFFAFLEFLFQVQAVRGCFWEDFIDLGLQLANFFAFTNSSLNPVIYVFVGRLFRTKVWELYKQCTPKSLAPISSSHRKEIFQLFWRN
Organism_Source Homo sapiens
Functional_Classification G protein-coupled receptor
Cellular_Localization Plasma membrane
Gene_Names BDKRB1
UniProt_ID P46663
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name S3-P2
Peptide_Sequence NGNGNGNGNGKRPPGFSLF
Peptide_Length 19
Peptide_SMILES CC(C)C[C@H](NC(=O)[C@H](CO)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@@H](N)CC(N)=O)C(=O)N[C@@H](Cc1ccccc1)C(=O)O
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1904.03
Aliphatic_Index 20.52632
Aromaticity 0.10526
Average_Rotatable_Bonds 3.15789
Charge_at_pH_7 1.99769
Isoelectric_Point 11.65178
Hydrogen_Bond_Acceptors 28
Hydrogen_Bond_Donors 28
Topological_Polar_Surface_Area 893.14000
X_logP_energy -14.78143
Interaction Information
Affinity IC50=663 nM
Affinity_Assay Radioligand binding assay
PDB_ID None
Type Antagonist
Structure
Reference Information
Document_Type Research Articles
Title Biotechnological Fluorescent Ligands of the Bradykinin B1 Receptor: Protein Ligands for a Peptide Receptor
Release_Year 2016
PMID 26844555
DOI 10.1371/journal.pone.0148246