PPIRE08942
Target Protein Information
| Protein_Name | Serine/threonine-protein kinase PLK1 |
|---|---|
| Protein_Sequence | MSAAVTAGKLARAPADPGKAGVPGVAAPGAPAAAPPAKEIPEVLVDPRSRRRYVRGRFLGKGGFAKCFEISDADTKEVFAGKIVPKSLLLKPHQREKMSMEISIHRSLAHQHVVGFHGFFEDNDFVFVVLELCRRRSLLELHKRRKALTEPEARYYLRQIVLGCQYLHRNRVIHRDLKLGNLFLNEDLEVKIGDFGLATKVEYDGERKKTLCGTPNYIAPEVLSKKGHSFEVDVWSIGCIMYTLLVGKPPFETSCLKETYLRIKKNEYSIPKHINPVAASLIQKMLQTDPTARPTINELLNDEFFTSGYIPARLPITCLTIPPRFSIAPSSLDPSNRKPLTVLNKGLENPLPERPREKEEPVVRETGEVVDCHLSDMLQQLHSVNASKPSERGLVRQEEAEDPACIPIFWVSKWVDYSDKYGLGYQLCDNSVGVLFNDSTRLILYNDGDSLQYIERDGTESYLTVSSHPNSLMKKITLLKYFRNYMSEHLLKAGANITPREGDELARLPYLRTWFRTRSAIILHLSNGSVQINFFQDHTKLILCPLMAAVTYIDEKRDFRTYRLSLLEEYGCCKELASRLRYARTMVDKLLSSRSASNRLKAS |
| Organism_Source | Homo sapiens |
| Functional_Classification | kinases |
| Cellular_Localization | Cytoplasm |
| Gene_Names | PLK1 |
| UniProt_ID | P53350 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Peptide 5 |
|---|---|
| Peptide_Sequence | XNPPLHXTA |
| Peptide_Length | 9 |
| Peptide_SMILES | CC(C)C[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CCCN1C(=O)[C@H](CC(N)=O)NC(=O)CN)C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)NCC(=O)N[C@H](C(=O)N[C@@H](C)C(=O)O)[C@@H](C)O |
| Chemical_Modification | X1=L-3,4-dichlorophenylalanine; X7=phosphoserine |
| 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 | 862.94 |
|---|---|
| Aliphatic_Index | 54.44444 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 2.44444 |
| Charge_at_pH_7 | 0.08889 |
| Isoelectric_Point | 7.55032 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 13 |
| Number_of_Hydrogen_Bond_Donors | 11 |
| Topological_Polar_Surface_Area | 370.54000 |
| X_logP_energy | -5.16010 |
Interaction Information
| Affinity | IC50=0.07 uM |
|---|---|
| Affinity_Assay | Fluorescence Polarization |
| PDB_ID | 3Q1I |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Structure-Based Virtual Screening and Biological Evaluation of Peptide Inhibitors for Polo-Box Domain. |
| Release_Year | 2019 |
| PMID | 31892137 |
| DOI | 10.3390/molecules25010107 |