PPIRE06720
Target Protein Information
| Protein_Name | Growth factor receptor-bound protein 2 |
|---|---|
| Protein_Sequence | MEAIAKYDFKATADDELSFKRGDILKVLNEECDQNWYKAELNGKDGFIPKNYIEMKPHPWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQVPQQPTYVQALFDFDPQEDGELGFRRGDFIHVMDNSDPNWWKGACHGQTGMFPRNYVTPVNRNV |
| Organism_Source | Homo sapiens |
| Functional_Classification | SH2 domain-containing proteins |
| Cellular_Localization | Cytoplasm |
| Gene_Names | GRB2 |
| UniProt_ID | P62993 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Peptide 15 |
|---|---|
| Peptide_Sequence | XLXXXN |
| Peptide_Length | 6 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)CN)C(=O)NCC(=O)NCC(=O)NCC(=O)N[C@@H](CC(N)=O)C(=O)O |
| Chemical_Modification | X0=Fmoc; X1=R-aminoadipic acid; X3=3-carboxyethyl tyrosine; X4=1-aminocyclohexanecarboxylic acid |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Fmoc |
| C-terminal_Modification | amide |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 473.49 |
|---|---|
| Aliphatic_Index | 65.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 2.50000 |
| Charge_at_pH_7 | -0.00202 |
| Isoelectric_Point | 6.10000 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 8 |
| Number_of_Hydrogen_Bond_Donors | 8 |
| Topological_Polar_Surface_Area | 251.91000 |
| X_logP_energy | -4.73060 |
Interaction Information
| Affinity | KD=5.6 uM |
|---|---|
| Affinity_Assay | Surface plasmon resonance |
| PDB_ID | None |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Synthesis and utilization of chiral alpha-methylated alpha-amino acids with a carboxyalkyl side chain in the design of novel Grb2-SH2 peptide inhibitors free of phosphotyrosine. |
| Release_Year | 2008 |
| PMID | 18821748 |
| DOI | 10.1021/jm800487r |