PPIRE05144
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-Val-His-Pro-Ile |
|---|---|
| Peptide_Sequence | VHPI |
| Peptide_Length | 4 |
| Peptide_SMILES | CC[C@H](C)[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@@H](N)C(C)C)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 | 464.57 |
|---|---|
| Aliphatic_Index | 170.00000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 2.75000 |
| Charge_at_pH_7 | 0.08889 |
| Isoelectric_Point | 7.55032 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 6 |
| Number_of_Hydrogen_Bond_Donors | 5 |
| Topological_Polar_Surface_Area | 170.51000 |
| X_logP_energy | 0.02680 |
Interaction Information
| Affinity | Ki=0.095 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 |