PPIRE00867
Target Protein Information
| Protein_Name | Serine protease 1 |
|---|---|
| Protein_Sequence | MKTFIFLALLGAAVAFPVDDDDKIVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN |
| Organism_Source | Bos taurus |
| Functional_Classification | serine proteases |
| Cellular_Localization | extracellular |
| Gene_Names | PRSS1 |
| UniProt_ID | P00760 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | aeruginosin KY642 |
|---|---|
| Peptide_Sequence | XIXX |
| Peptide_Length | 4 |
| Peptide_SMILES | CC[C@H](C)[C@H](NC(=O)CN)C(=O)NCC(=O)NCC(=O)O |
| Chemical_Modification | X1=3,5-dichloro-4-hydroxyphenyl lactic acid; X3=2-carboxy-6-hydroxyoctahydroindole; X4=agmatine |
| 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 | 302.33 |
|---|---|
| Aliphatic_Index | 97.50000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 2.25000 |
| Charge_at_pH_7 | -0.00202 |
| Isoelectric_Point | 6.10000 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 5 |
| Number_of_Hydrogen_Bond_Donors | 5 |
| Topological_Polar_Surface_Area | 150.62000 |
| X_logP_energy | -2.20700 |
Interaction Information
| Affinity | IC50=1.4 uM |
|---|---|
| Affinity_Assay | Enzyme Inhibition Kinetics |
| PDB_ID | None |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Two novel biological active modified peptides from the cyanobacterium Microcystis sp. |
| Release_Year | 2009 |
| PMID | None |
| DOI | 10.1016/j.phytol.2008.10.002 |