PPIRE08826
Target Protein Information
| Protein_Name | Heat shock 70 kDa protein 1A |
|---|---|
| Protein_Sequence | MAKAAAIGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVALNPQNTVFDAKRLIGRKFGDPVVQSDMKHWPFQVINDGDKPKVQVSYKGETKAFYPEEISSMVLTKMKEIAEAYLGYPVTNAVITVPAYFNDSQRQATKDAGVIAGLNVLRIINEPTAAAIAYGLDRTGKGERNVLIFDLGGGTFDVSILTIDDGIFEVKATAGDTHLGGEDFDNRLVNHFVEEFKRKHKKDISQNKRAVRRLRTACERAKRTLSSSTQASLEIDSLFEGIDFYTSITRARFEELCSDLFRSTLEPVEKALRDAKLDKAQIHDLVLVGGSTRIPKVQKLLQDFFNGRDLNKSINPDEAVAYGAAVQAAILMGDKSENVQDLLLLDVAPLSLGLETAGGVMTALIKRNSTIPTKQTQIFTTYSDNQPGVLIQVYEGERAMTKDNNLLGRFELSGIPPAPRGVPQIEVTFDIDANGILNVTATDKSTGKANKITITNDKGRLSKEEIERMVQEAEKYKAEDEVQRERVSAKNALESYAFNMKSAVEDEGLKGKISEADKKKVLDKCQEVISWLDANTLAEKDEFEHKRKELEQVCNPIISGLYQGAGGPGPGGFGAQGPKGGSGSGPTIEEVD |
| Organism_Source | Homo sapiens |
| Functional_Classification | molecular chaperones |
| Cellular_Localization | Cytoplasm |
| Gene_Names | HSPA1A |
| UniProt_ID | P0DMV8 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Trp2 |
|---|---|
| Peptide_Sequence | SVDYFFVWL |
| Peptide_Length | 9 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H](NC(=O)[C@@H](N)CO)C(C)C)C(C)C)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 1175.35 |
|---|---|
| Aliphatic_Index | 107.77778 |
| Aromaticity | 0.44444 |
| Average_Rotatable_Bonds | 3.55556 |
| Charge_at_pH_7 | -1.00242 |
| Isoelectric_Point | 3.74999 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 13 |
| Number_of_Hydrogen_Bond_Donors | 14 |
| Topological_Polar_Surface_Area | 389.67000 |
| X_logP_energy | 1.25950 |
Interaction Information
| Affinity | KD=82 uM |
|---|---|
| Affinity_Assay | fluorescence competition assay |
| PDB_ID | None |
| Type | Allosteric modulator |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | High-affinity interactions between peptides and heat shock protein 70 augment CD8+ T lymphocyte immune responses. |
| Release_Year | 2006 |
| PMID | 16818758 |
| DOI | 10.4049/jimmunol.177.2.1017 |