PPIRE00380
Target Protein Information
| Protein_Name | Kelch-like ECH-associated protein 1 |
|---|---|
| Protein_Sequence | MQPDPRPSGAGACCRFLPLQSQCPEGAGDAVMYASTECKAEVTPSQHGNRTFSYTLEDHTKQAFGIMNELRLSQQLCDVTLQVKYQDAPAAQFMAHKVVLASSSPVFKAMFTNGLREQGMEVVSIEGIHPKVMERLIEFAYTASISMGEKCVLHVMNGAVMYQIDSVVRACSDFLVQQLDPSNAIGIANFAEQIGCVELHQRAREYIYMHFGEVAKQEEFFNLSHCQLVTLISRDDLNVRCESEVFHACINWVKYDCEQRRFYVQALLRAVRCHSLTPNFLQMQLQKCEILQSDSRCKDYLVKIFEELTLHKPTQVMPCRAPKVGRLIYTAGGYFRQSLSYLEAYNPSDGTWLRLADLQVPRSGLAGCVVGGLLYAVGGRNNSPDGNTDSSALDCYNPMTNQWSPCAPMSVPRNRIGVGVIDGHIYAVGGSHGCIHHNSVERYEPERDEWHLVAPMLTRRIGVGVAVLNRLLYAVGGFDGTNRLNSAECYYPERNEWRMITAMNTIRSGAGVCVLHNCIYAAGGYDGQDQLNSVERYDVETETWTFVAPMKHRRSALGITVHQGRIYVLGGYDGHTFLDSVECYDPDTDTWSEVTRMTSGRSGVGVAVTMEPCRKQIDQQNCTC |
| Organism_Source | Homo sapiens |
| Functional_Classification | E3 ubiquitin ligase adaptors |
| Cellular_Localization | Cytoplasm |
| Gene_Names | KEAP1 |
| UniProt_ID | Q14145 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | peptide 3 |
|---|---|
| Peptide_Sequence | DEETGEF |
| Peptide_Length | 7 |
| Peptide_SMILES | C[C@@H](O)[C@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](N)CC(=O)O)C(=O)NCC(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](Cc1ccccc1)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Acetyl |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
|
|
|
Peptide Physicochemical
| Molecular_Weight | 825.78 |
|---|---|
| Aliphatic_Index | 0.00000 |
| Aromaticity | 0.14286 |
| Average_Rotatable_Bonds | 3.85714 |
| Charge_at_pH_7 | -3.99624 |
| Isoelectric_Point | 3.33171 |
|---|---|
| Hydrogen_Bond_Acceptors | 13 |
| Hydrogen_Bond_Donors | 13 |
| Topological_Polar_Surface_Area | 407.35000 |
| X_logP_energy | -4.36890 |
Interaction Information
| Affinity | IC50=0.07 nM |
|---|---|
| Affinity_Assay | Fluorescence Polarization |
| PDB_ID | None |
| Type | Agonist |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Peptide inhibitors of the Keap1-Nrf2 protein-protein interaction. |
| Release_Year | 2011 |
| PMID | 22107959 |
| DOI | 10.1016/j.freeradbiomed.2011.10.486 |