PPIRE05542
Target Protein Information
| Protein_Name | E3 ubiquitin-protein ligase CHIP |
|---|---|
| Protein_Sequence | MKGKEEKEGGARLGAGGGSPEKSPSAQELKEQGNRLFVGRKYPEAAACYGRAITRNPLVAVYYTNRALCYLKMQQHEQALADCRRALELDGQSVKAHFFLGQCQLEMESYDEAIANLQRAYSLAKEQRLNFGDDIPSALRIAKKKRWNSIEERRIHQESELHSYLSRLIAAERERELEECQRNHEGDEDDSHVRAQQACIEAKHDKYMADMDELFSQVDEKRKKRDIPDYLCGKISFELMREPCITPSGITYDRKDIEEHLQRVGHFDPVTRSPLTQEQLIPNLAMKEVIDAFISENGWVEDY |
| Organism_Source | Homo sapiens |
| Functional_Classification | ubiquitin ligases |
| Cellular_Localization | Cytoplasm |
| Gene_Names | STUB1 |
| UniProt_ID | Q9UNE7 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Hsp70 C-terminal peptide |
|---|---|
| Peptide_Sequence | IEEVD |
| Peptide_Length | 5 |
| Peptide_SMILES | CC[C@H](C)[C@H](N)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@H](C(=O)N[C@@H](CC(=O)O)C(=O)O)C(C)C |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Fitc-Ahx |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 603.63 |
|---|---|
| Aliphatic_Index | 136.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 4.00000 |
| Charge_at_pH_7 | -2.99802 |
| Isoelectric_Point | 3.42471 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 9 |
| Number_of_Hydrogen_Bond_Donors | 9 |
| Topological_Polar_Surface_Area | 291.62000 |
| X_logP_energy | -1.75610 |
Interaction Information
| Affinity | pKD=6.8 |
|---|---|
| Affinity_Assay | Fluorescence Polarization |
| PDB_ID | 6EFK |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Specificity for latent C termini links the E3 ubiquitin ligase CHIP to caspases. |
| Release_Year | 2019 |
| PMID | 31320752 |
| DOI | 10.1038/s41589-019-0322-6 |