PPIRE05655
Target Protein Information
| Protein_Name | Heat shock protein STI1 |
|---|---|
| Protein_Sequence | MSLTADEYKQQGNAAFTAKDYDKAIELFTKAIEVSETPNHVLYSNRSACYTSLKKFSDALNDANECVKINPSWSKGYNRLGAAHLGLGDLDEAESNYKKALELDASNKAAKEGLDQVHRTQQARQAQPDLGLTQLFADPNLIENLKKNPKTSEMMKDPQLVAKLIGYKQNPQAIGQDLFTDPRLMTIMATLMGVDLNMDDINQSNSMPKEPETSKSTEQKKDAEPQSDSTTSKENSSKAPQKEESKESEPMEVDEDDSKIEADKEKAEGNKFYKARQFDEAIEHYNKAWELHKDITYLNNRAAAEYEKGEYETAISTLNDAVEQGREMRADYKVISKSFARIGNAYHKLGDLKKTIEYYQKSLTEHRTADILTKLRNAEKELKKAEAEAYVNPEKAEEARLEGKEYFTKSDWPNAVKAYTEMIKRAPEDARGYSNRAAALAKLMSFPEAIADCNKAIEKDPNFVRAYIRKATAQIAVKEYASALETLDAARTKDAEVNNGSSAREIDQLYYKASQQRFQPGTSNETPEETYQRAMKDPEVAAIMQDPVMQSILQQAQQNPAALQEHMKNPEVFKKIQTLIAAGIIRTGR |
| Organism_Source | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) |
| Functional_Classification | co-chaperones |
| Cellular_Localization | Cytoplasm |
| Gene_Names | STI1 |
| UniProt_ID | P15705 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | yHsp90 peptide MEEVD |
|---|---|
| Peptide_Sequence | MEEVD |
| Peptide_Length | 5 |
| Peptide_SMILES | CSCC[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 | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 621.66 |
|---|---|
| Aliphatic_Index | 58.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 4.20000 |
| Charge_at_pH_7 | -2.99802 |
| Isoelectric_Point | 3.42471 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 10 |
| Number_of_Hydrogen_Bond_Donors | 9 |
| Topological_Polar_Surface_Area | 291.62000 |
| X_logP_energy | -2.04910 |
Interaction Information
| Affinity | KD=2 mM |
|---|---|
| Affinity_Assay | Isothermal titration calorimetry |
| PDB_ID | 3UQ3 |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | The architecture of functional modules in the Hsp90 co-chaperone Sti1/Hop. |
| Release_Year | 2012 |
| PMID | 22227520 |
| DOI | 10.1038/emboj.2011.472 |