PPIRE03396

Target Protein Information
Protein_Name Vasoactive intestinal polypeptide receptor 1
Protein_Sequence MRPPSPLPARWLCVLAGALAWALGPAGGQAARLQEECDYVQMIEVQHKQCLEEAQLENETIGCSKMWDNLTCWPATPRGQVVVLACPLIFKLFSSIQGRNVSRSCTDEGWTHLEPGPYPIACGLDDKAASLDEQQTMFYGSVKTGYTIGYGLSLATLLVATAILSLFRKLHCTRNYIHMHLFISFILRAAAVFIKDLALFDSGESDQCSEGSVGCKAAMVFFQYCVMANFFWLLVEGLYLYTLLAVSFFSERKYFWGYILIGWGVPSTFTMVWTIARIHFEDYGCWDTINSSLWWIIKGPILTSILVNFILFICIIRILLQKLRPPDIRKSDSSPYSRLARSTLLLIPLFGVHYIMFAFFPDNFKPEVKMVFELVVGSFQGFVVAILYCFLNGEVQAELRRKWRRWHLQGVLGWNPKYRHPSGGSNGATCSTQVSMLTRVSPGARRSSSFQAEVSLV
Organism_Source Homo sapiens
Functional_Classification Receptor
Cellular_Localization Plasma membrane
Gene_Names VIPR1
UniProt_ID P32241
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name Secretin
Peptide_Sequence HSDGTFTSELSRLREGARLQRLLQGLV
Peptide_Length 27
Peptide_SMILES CC(C)C[C@H](NC(=O)CNC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](C)NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)Cc1c[nH]cn1)[C@@H](C)O)[C@@H](C)O)C(=O)N[C@H](C(=O)O)C(C)C
Chemical_Modification None
Cyclization_Method None
Linear/Cyclic Linear
N-terminal_Modification Free
C-terminal_Modification amide
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 3040.43
Aliphatic_Index 101.11111
Aromaticity 0.03704
Average_Rotatable_Bonds 3.88889
Charge_at_pH_7 1.09288
Isoelectric_Point 10.24712
Number_of_Hydrogen_Bond_Acceptors 43
Number_of_Hydrogen_Bond_Donors 51
Topological_Polar_Surface_Area 1395.43000
X_logP_energy -16.41482
Interaction Information
Affinity IC50=8 uM
Affinity_Assay NMR chemical shift perturbation
PDB_ID None
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title Characterisation and distribution of vasoactive intestinal polypeptide binding sites in human brain.
Release_Year 1984
PMID 6717751
DOI 10.1016/0028-3908(84)90224-7