PPIRE02831

Target Protein Information
Protein_Name Macrophage scavenger receptor types I and II
Protein_Sequence MTKEMTENQRLCPHEQEDADCSSESVKFDARSMTASLPHSTKNGPSLQEKLKSFKAALIALYLLVFAVLIPVVGIVTAQLLNWEMKNCLVCSLNTSDTSQGPMEKENTSKVEMRFTIIMEHMKDMEERIESISNSKADLIDTERFQNFSMATDQRLNDILLQLNSLISSVQEHGNSLDAISKSLQSLNMTLLDVQLHTETLNVRVRESTAKQQEDISKLEERVYKVSAEVQSVKEEQAHVEQEVKQEVRVLNNITNDLRLKDWEHSQTLKNITFIQGPPGPQGEKGDRGLTGQTGPPGAPGIRGIPGVKGDRGQIGFPGGRGNPGAPGKPGRSGSPGPKGQKGEKGSVGGSTPLKTVRLVGGSGAHEGRVEIFHQGQWGTICDDRWDIRAGQVVCRSLGYQEVLAVHKRAHFGQGTGPIWLNEVMCFGRESSIENCKINQWGVLSCSHSEDAGVTCTS
Organism_Source Mus musculus
Functional_Classification receptor
Cellular_Localization Plasma membrane
Gene_Names Msr1
UniProt_ID P30204
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name PEG5kDa-Cys-Tyr-Lys-(Leu-Lys4)3-Leu-Lys
Peptide_Sequence CYKLKKKKLKKKKLKKKKLK
Peptide_Length 20
Peptide_SMILES CC(C)C[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](N)CS)C(=O)N[C@@H](CCCCN)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 2531.41
Aliphatic_Index 78.00000
Aromaticity 0.05000
Average_Rotatable_Bonds 5.30000
Charge_at_pH_7 13.93103
Isoelectric_Point 11.37420
Number_of_Hydrogen_Bond_Acceptors 37
Number_of_Hydrogen_Bond_Donors 37
Topological_Polar_Surface_Area 1000.73000
X_logP_energy -3.52200
Interaction Information
Affinity IC50=20 uM
Affinity_Assay NMR chemical shift perturbation
PDB_ID None
Type Affinity ligand
Structure
Reference Information
Document_Type Research Articles
Title PEG-Peptide Inhibition of Scavenger Receptor Uptake of Nanoparticles by the Liver.
Release_Year 2018
PMID 30052459
DOI 10.1021/acs.molpharmaceut.8b00355