PPIRE06540
Target Protein Information
| Protein_Name | Signal transducer and activator of transcription 3 |
|---|---|
| Protein_Sequence | MAQWNQLQQLDTRYLEQLHQLYSDSFPMELRQFLAPWIESQDWAYAASKESHATLVFHNLLGEIDQQYSRFLQESNVLYQHNLRRIKQFLQSRYLEKPMEIARIVARCLWEESRLLQTAATAAQQGGQANHPTAAVVTEKQQMLEQHLQDVRKRVQDLEQKMKVVENLQDDFDFNYKTLKSQGDMQDLNGNNQSVTRQKMQQLEQMLTALDQMRRSIVSELAGLLSAMEYVQKTLTDEELADWKRRQQIACIGGPPNICLDRLENWITSLAESQLQTRQQIKKLEELQQKVSYKGDPIVQHRPMLEERIVELFRNLMKSAFVVERQPCMPMHPDRPLVIKTGVQFTTKVRLLVKFPELNYQLKIKVCIDKDSGDVAALRGSRKFNILGTNTKVMNMEESNNGSLSAEFKHLTLREQRCGNGGRANCDASLIVTEELHLITFETEVYHQGLKIDLETHSLPVVVISNICQMPNAWASILWYNMLTNNPKNVNFFTKPPIGTWDQVAEVLSWQFSSTTKRGLSIEQLTTLAEKLLGPGVNYSGCQITWAKFCKENMAGKGFSFWVWLDNIIDLVKKYILALWNEGYIMGFISKERERAILSTKPPGTFLLRFSESSKEGGVTFTWVEKDISGKTQIQSVEPYTKQQLNNMSFAEIIMGYKIMDATNILVSPLVYLYPDIPKEEAFGKYCRPESQEHPEADPGSAAPYLKTKFICVTPTTCSNTIDLPMSPRTLDSLMQFGNNGEGAEPSAGGQFESLTFDMDLTSECATSPM |
| Organism_Source | Mus musculus |
| Functional_Classification | SH2 domain |
| Cellular_Localization | Cytoplasm |
| Gene_Names | Stat3 |
| UniProt_ID | P42227 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | PpYLKTK-OH |
|---|---|
| Peptide_Sequence | PXLKTK |
| Peptide_Length | 6 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)CNC(=O)[C@@H]1CCCN1)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(=O)N[C@@H](CCCCN)C(=O)O)[C@@H](C)O |
| Chemical_Modification | X2=phosphotyrosine |
| 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 | 642.80 |
|---|---|
| Aliphatic_Index | 65.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 3.66667 |
| Charge_at_pH_7 | 1.99739 |
| Isoelectric_Point | 10.80538 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 10 |
| Number_of_Hydrogen_Bond_Donors | 10 |
| Topological_Polar_Surface_Area | 267.10000 |
| X_logP_energy | -2.43670 |
Interaction Information
| Affinity | IC50=39 uM |
|---|---|
| Affinity_Assay | Fluorescence Polarization |
| PDB_ID | None |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | A high-throughput fluorescence polarization assay for signal transducer and activator of transcription 3. |
| Release_Year | 2004 |
| PMID | 15183768 |
| DOI | 10.1016/j.ab.2004.03.024 |