PPIPT00838

Target Protein Information
Protein_Name Glucagon-like peptide 1 receptor
Protein_Sequence MAGAPGPLRLALLLLGMVGRAGPRPQGATVSLWETVQKWREYRRQCQRSLTEDPPPATDLFCNRTFDEYACWPDGEPGSFVNVSCPWYLPWASSVPQGHVYRFCTAEGLWLQKDNSSLPWRDLSECEESKRGERSSPEEQLLFLYIIYTVGYALSFSALVIASAILLGFRHLHCTRNYIHLNLFASFILRALSVFIKDAALKWMYSTAAQQHQWDGLLSYQDSLSCRLVFLLMQYCVAANYYWLLVEGVYLYTLLAFSVLSEQWIFRLYVSIGWGVPLLFVVPWGIVKYLYEDEGCWTRNSNMNYWLIIRLPILFAIGVNFLIFVRVICIVVSKLKANLMCKTDIKCRLAKSTLTLIPLLGTHEVIFAFVMDEHARGTLRFIKLFTELSFTSFQGLMVAILYCFVNNEVQLEFRKSWERWRLEHLHIQRDSSMKPLKCPTSSLSSGATAGSSMYTATCQASCS
Organism_Source Homo sapiens
Functional_Classification G protein-coupled receptor
Cellular_Localization Plasma membrane
Gene_Names GLP1R
UniProt_ID P43220
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name EM2198
Peptide_Sequence RGKVLWEIFEKAAQKELYESVDSTFTGEaH
Peptide_Length 30
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@@H](N)CCCNC(=N)N)C(C)C)C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@H](C(=O)NCC(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](C)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)O)[C@@H](C)O)[C@@H](C)O)C(C)C
Chemical_Modification X29=D-Ala
Cyclization_Method side chain-side chain cyclization; K7<->E36; amide bond
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification Cys-Ahx-DOTA
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 3469.86
Aliphatic_Index 68.33333
Aromaticity 0.13333
Average_Rotatable_Bonds 3.90000
Charge_at_pH_7 -1.90352
Isoelectric_point 4.79161
Number_of_Hydrogen_Bond_Acceptors 48
Number_of_Hydrogen_Bond_Donors 51
Topological_Polar_Surface_Area 1459.69000
X_logP_energy -12.18553
Interaction Information
Affinity EC50=1 nM
Affinity_Assay cAMP accumulation assay
PDB_ID None
Type Agonist
Structure
Reference Information
Document_Type Patent
Title CYCLIC PEPTIDE ANALOGUES FOR NON-INVASIVE IMAGING OF PANCREATIC BETA-CELLS
Release_Year 2012
Patent_ID US20120100070A1