PPIRE08510
Target Protein Information
| Protein_Name | Dipeptidyl peptidase 4 |
|---|---|
| Protein_Sequence | MKTPWKVLLGLLGAAALVTIITVPVVLLNKGTDDATADSRKTYTLTDYLKNTYRLKLYSLRWISDHEYLYKQENNILVFNAEYGNSSVFLENSTFDEFGHSINDYSISPDGQFILLEYNYVKQWRHSYTASYDIYDLNKRQLITEERIPNNTQWVTWSPVGHKLAYVWNNDIYVKIEPNLPSYRITWTGKEDIIYNGITDWVYEEEVFSAYSALWWSPNGTFLAYAQFNDTEVPLIEYSFYSDESLQYPKTVRVPYPKAGAVNPTVKFFVVNTDSLSSVTNATSIQITAPASMLIGDHYLCDVTWATQERISLQWLRRIQNYSVMDICDYDESSGRWNCLVARQHIEMSTTGWVGRFRPSEPHFTLDGNSFYKIISNEEGYRHICYFQIDKKDCTFITKGTWEVIGIEALTSDYLYYISNEYKGMPGGRNLYKIQLSDYTKVTCLSCELNPERCQYYSVSFSKEAKYYQLRCSGPGLPLYTLHSSVNDKGLRVLEDNSALDKMLQNVQMPSKKLDFIILNETKFWYQMILPPHFDKSKKYPLLLDVYAGPCSQKADTVFRLNWATYLASTENIIVASFDGRGSGYQGDKIMHAINRRLGTFEVEDQIEAARQFSKMGFVDNKRIAIWGWSYGGYVTSMVLGSGSGVFKCGIAVAPVSRWEYYDSVYTERYMGLPTPEDNLDHYRNSTVMSRAENFKQVEYLLIHGTADDNVHFQQSAQISKALVDVGVDFQAMWYTDEDHGIASSTAHQHIYTHMSHFIKQCFSLP |
| Organism_Source | Homo sapiens |
| Functional_Classification | proteases |
| Cellular_Localization | Plasma membrane |
| Gene_Names | DPP4 |
| UniProt_ID | P27487 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | ILDKVGINY |
|---|---|
| Peptide_Sequence | ILDKVGINY |
| Peptide_Length | 9 |
| Peptide_SMILES | CC[C@H](C)[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](Cc1ccc(O)cc1)C(=O)O)[C@@H](C)CC)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 | 1034.22 |
|---|---|
| Aliphatic_Index | 162.22222 |
| Aromaticity | 0.11111 |
| Average_Rotatable_Bonds | 3.77778 |
| Charge_at_pH_7 | -0.00271 |
| Isoelectric_Point | 6.33059 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 14 |
| Number_of_Hydrogen_Bond_Donors | 14 |
| Topological_Polar_Surface_Area | 422.76000 |
| X_logP_energy | -1.87020 |
Interaction Information
| Affinity | IC50=321.5 uM |
|---|---|
| Affinity_Assay | Enzyme Inhibition Kinetics |
| PDB_ID | None |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Identification of novel dipeptidyl peptidase IV (DPP-IV)inhibitory peptides in camel milk protein hydrolysates. |
| Release_Year | 2017 |
| PMID | 29120791 |
| DOI | 10.1016/j.foodchem.2017.10.033 |