PPIRE04149
Target Protein Information
| Protein_Name | Chymotrypsin-like elastase family member 1 |
|---|---|
| Protein_Sequence | MLRLLVVASLVLYGHSTQDFPETNARVVGGTEAQRNSWPSQISLQYRSGSSWAHTCGGTLIRQNWVMTAAHCVDRELTFRVVVGEHNLNQNDGTEQYVGVQKIVVHPYWNTDDVAAGYDIALLRLAQSVTLNSYVQLGVLPRAGTILANNSPCYITGWGLTRTNGQLAQTLQQAYLPTVDYAICSSSSYWGSTVKNSMVCAGGDGVRSGCQGDSGGPLHCLVNGQYAVHGVTSFVSRLGCNVTRKPTVFTRVSAYISWINNVIASN |
| Organism_Source | Sus scrofa |
| Functional_Classification | serine proteases |
| Cellular_Localization | Extracellular |
| Gene_Names | CELA1 |
| UniProt_ID | P00772 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | Ac-Asp-Pro-Ile |
|---|---|
| Peptide_Sequence | DPI |
| Peptide_Length | 3 |
| Peptide_SMILES | CC[C@H](C)[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@@H](N)CC(=O)O)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Acetyl |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 343.38 |
|---|---|
| Aliphatic_Index | 130.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 2.66667 |
| Charge_at_pH_7 | -1.00157 |
| Isoelectric_Point | 3.74999 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 5 |
| Number_of_Hydrogen_Bond_Donors | 4 |
| Topological_Polar_Surface_Area | 150.03000 |
| X_logP_energy | -0.60510 |
Interaction Information
| Affinity | Ki=3.1 mM |
|---|---|
| Affinity_Assay | Enzyme Inhibition Kinetics |
| PDB_ID | 1GVK |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | X-ray structure of a serine protease acyl-enzyme complex at 0.95-A resolution. |
| Release_Year | 2002 |
| PMID | 11896054 |
| DOI | 10.1074/jbc.M200676200 |