PPIRE03316

Target Protein Information
Protein_Name Proto-oncogene tyrosine-protein kinase Src
Protein_Sequence MGSNKSKPKDASQRRRSLEPAENVHGAGGGAFPASQTPSKPASADGHRGPSAAFAPAAAEPKLFGGFNSSDTVTSPQRAGPLAGGVTTFVALYDYESRTETDLSFKKGERLQIVNNTEGDWWLAHSLSTGQTGYIPSNYVAPSDSIQAEEWYFGKITRRESERLLLNAENPRGTFLVRESETTKGAYCLSVSDFDNAKGLNVKHYKIRKLDSGGFYITSRTQFNSLQQLVAYYSKHADGLCHRLTTVCPTSKPQTQGLAKDAWEIPRESLRLEVKLGQGCFGEVWMGTWNGTTRVAIKTLKPGTMSPEAFLQEAQVMKKLRHEKLVQLYAVVSEEPIYIVTEYMSKGSLLDFLKGETGKYLRLPQLVDMAAQIASGMAYVERMNYVHRDLRAANILVGENLVCKVADFGLARLIEDNEYTARQGAKFPIKWTAPEAALYGRFTIKSDVWSFGILLTELTTKGRVPYPGMVNREVLDQVERGYRMPCPPECPESLHDLMCQCWRKEPEERPTFEYLQAFLEDYFTSTEPQYQPGENL
Organism_Source Homo sapiens
Functional_Classification Enzyme
Cellular_Localization Cytoplasm
Gene_Names SRC
UniProt_ID P12931
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name C[KF]4
Peptide_Sequence KFKFKFKF
Peptide_Length 8
Peptide_SMILES NCCCC[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](N)CCCCN)C(=O)N[C@@H](Cc1ccccc1)C(=O)O
Chemical_Modification None
Cyclization_Method N1<->C8, main chain cyclization, amide bond
Linear/Cyclic Cyclic
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 1119.42
Aliphatic_Index 0.00000
Aromaticity 0.50000
Average_Rotatable_Bonds 4.87500
Charge_at_pH_7 3.99680
Isoelectric_Point 11.27833
Number_of_Hydrogen_Bond_Acceptors 13
Number_of_Hydrogen_Bond_Donors 13
Topological_Polar_Surface_Area 371.10000
X_logP_energy 1.27870
Interaction Information
Affinity IC50=1567.6 uM
Affinity_Assay Bio-Layer Interferometry
PDB_ID None
Type Inhibitor
Structure
Reference Information
Document_Type Research Articles
Title Cyclic peptides containing tryptophan and arginine as Src kinase inhibitors.
Release_Year 2013
PMID 23602444
DOI 10.1016/j.bmcl.2013.03.124