PPIPT02807

Target Protein Information
Protein_Name Gastrin-releasing peptide receptor
Protein_Sequence MALNDCFLLNLEVDHFMHCNISSHSADLPVNDDWSHPGILYVIPAVYGVIILIGLIGNITLIKIFCTVKSMRNVPNLFISSLALGDLLLLITCAPVDASRYLADRWLFGRIGCKLIPFIQLTSVGVSVFTLTALSADRYKAIVRPMDIQASHALMKICLKAAFIWIISMLLAIPEAVFSDLHPFHEESTNQTFISCAPYPHSNELHPKIHSMASFLVFYVIPLSIISVYYYFIAKNLIQSAYNLPVEGNIHVKKQIESRKRLAKTVLVFVGLFAFCWLPNHVIYLYRSYHYSEVDTSMLHFVTSICARLLAFTNSCVNPFALYLLSKSFRKQFNTQLLCCQPGLIIRSHSTGRSTTCMTSLKSTNPSVATFSLINGNICHERYV
Organism_Source Homo sapiens
Functional_Classification G protein-coupled receptor
Cellular_Localization Plasma membrane
Gene_Names GRPR
UniProt_ID P30550
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name IMP468
Peptide_Sequence QWVWAVGHLM
Peptide_Length 10
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](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](N)CCC(N)=O)C(C)C)C(C)C)C(=O)O
Chemical_Modification N-terminal NOTA-succinyl
Cyclization_Method none
Linear/Cyclic Linear
N-terminal_Modification NOTA-succinyl
C-terminal_Modification Amide
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1226.46
Aliphatic_Index 107.00000
Aromaticity 0.20000
Average_Rotatable_Bonds 3.50000
Charge_at_pH_7 0.08889
Isoelectric_point 7.55032
Hydrogen_Bond_Acceptors 14
Hydrogen_Bond_Donors 15
Topological_Polar_Surface_Area 428.57000
X_logP_energy 0.20330
Interaction Information
Affinity IC50=21.5 nM
Affinity_Assay Radioligand competition assay
PDB_ID None
Type Agonist
Structure
Reference Information
Document_Type Patent
Title METHODS AND COMPOSITIONS FOR IMPROVED F-18 LABELING OF PROTEINS, PEPTIDES AND OTHER MOLECULES
Release_Year 2013
Patent_ID US20130315821A1