PPIPT00873
Target Protein Information
| Protein_Name | Growth factor receptor-bound protein 2 |
|---|---|
| Protein_Sequence | MEAIAKYDFKATADDELSFKRGDILKVLNEECDQNWYKAELNGKDGFIPKNYIEMKPHPWFFGKIPRAKAEEMLSKQRHDGAFLIRESESAPGDFSLSVKFGNDVQHFKVLRDGAGKYFLWVVKFNSLNELVDYHRSTSVSRNQQIFLRDIEQVPQQPTYVQALFDFDPQEDGELGFRRGDFIHVMDNSDPNWWKGACHGQTGMFPRNYVTPVNRNV |
| Organism_Source | Homo sapiens |
| Functional_Classification | Adaptor/scaffold protein |
| Cellular_Localization | Cytoplasm |
| Gene_Names | GRB2 |
| UniProt_ID | P62993 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | SEQ ID NO:9 |
|---|---|
| Peptide_Sequence | XLYXNVGMYC |
| Peptide_Length | 10 |
| Peptide_SMILES | CSCC[C@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CC(C)C)NC(=O)CN)C(C)C)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)N[C@@H](CS)C(=O)O |
| Chemical_Modification | X1=alpha-aminoadipic acid; X4=alpha-aminoadipic acid |
| Cyclization_Method | Main chain-side chain cyclization; X1<->C10; other bonds |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | Amide |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 1076.25 |
|---|---|
| Aliphatic_Index | 68.00000 |
| Aromaticity | 0.20000 |
| Average_Rotatable_Bonds | 3.20000 |
| Charge_at_pH_7 | -0.06569 |
| Isoelectric_point | 5.91651 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 16 |
| Number_of_Hydrogen_Bond_Donors | 15 |
| Topological_Polar_Surface_Area | 408.77000 |
| X_logP_energy | -3.18730 |
Interaction Information
| Affinity | IC50=3.05 uM |
|---|---|
| Affinity_Assay | Surface Plasmon Resonance |
| PDB_ID | None |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Patent |
|---|---|
| Title | REDOX-STABLE, NON-PHOSPHORYLATED CYCLIC PEPTIDE INHIBITORS OF SH2 DOMAIN BINDING TO TARGET PROTEIN, CONJUGATES, THEREOF, COMPOSITIONS AND METHODS OF SYNTHESIS AND USE |
| Release_Year | 2008 |
| Patent_ID | US20080031812A1 |