PPIRE13921

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 Gastrin releasing peptide
Peptide_Sequence APVSVGGTVALAKMYPRGNHWAVGHLM
Peptide_Length 27
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](Cc1c[nH]cn1)NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCCCN)NC(=O)[C@H](C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)CNC(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)N)C(C)C)C(C)C)[C@@H](C)O)C(C)C)C(C)C)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 2820.33
Aliphatic_Index 86.66667
Aromaticity 0.07407
Average_Rotatable_Bonds 3.14815
Charge_at_pH_7 2.17865
Isoelectric_Point 10.45514
Number_of_Hydrogen_Bond_Acceptors 38
Number_of_Hydrogen_Bond_Donors 37
Topological_Polar_Surface_Area 1067.19000
X_logP_energy -8.91223
Interaction Information
Affinity IC50=3 nM
Affinity_Assay radioligand binding assay
PDB_ID None
Type Agonist
Structure
Reference Information
Document_Type Research Articles
Title Nonpeptide gastrin releasing peptide receptor antagonists inhibit the proliferation of lung cancer cells.
Release_Year 2003
PMID 12909192
DOI 10.1016/S0014-2999(03)01996-4