PPIRE00041
Target Protein Information
| Protein_Name | Protein phosphatase 3 catalytic subunit alpha |
|---|---|
| Protein_Sequence | MSEPKAIDPKLSTTDRVVKAVPFPPSHRLTAKEVFDNDGKPRVDILKAHLMKEGRLEESVALRIITEGASILRQEKNLLDIDAPVTVCGDIHGQFFDLMKLFEVGGSPANTRYLFLGDYVDRGYFSIECVLYLWALKILYPKTLFLLRGNHECRHLTEYFTFKQECKIKYSERVYDACMDAFDCLPLAALMNQQFLCVHGGLSPEINTLDDIRKLDRFKEPPAYGPMCDILWSDPLEDFGNEKTQEHFTHNTVRGCSYFYSYPAVCEFLQHNNLLSILRAHEAQDAGYRMYRKSQTTGFPSLITIFSAPNYLDVYNNKAAVLKYENNVMNIRQFNCSPHPYWLPNFMDVFTWSLPFVGEKVTEMLVNVLNICSDDELGSEEDGFDGATAAARKEVIRNKIRAIGKMARVFSVLREESESVLTLKGLTPTGMLPSGVLSGGKQTLQSATVEAIEADEAIKGFSPQHKITSFEEAKGLDRINERMPPRRDAMPSDANLNSINKALTSETNGTDSNGSNSSNIQ |
| Organism_Source | Homo sapiens |
| Functional_Classification | Phosphatase |
| Cellular_Localization | Cytoplasm |
| Gene_Names | PPP3CA |
| UniProt_ID | Q08209 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | VIVIT peptide |
|---|---|
| Peptide_Sequence | MAGPHPVIVITGPHEE |
| Peptide_Length | 16 |
| Peptide_SMILES | CC[C@H](C)[C@H](NC(=O)[C@@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@H](C)NC(=O)[C@@H](N)CCSC)C(C)C)C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)O)[C@@H](C)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 | 1683.94 |
|---|---|
| Aliphatic_Index | 91.25000 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 3.00000 |
| Charge_at_pH_7 | -1.81665 |
| Isoelectric_Point | 5.33414 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 23 |
| Number_of_Hydrogen_Bond_Donors | 19 |
| Topological_Polar_Surface_Area | 625.64000 |
| X_logP_energy | -4.32910 |
Interaction Information
| Affinity | IC50=1 nM |
|---|---|
| Affinity_Assay | competitive radioligand binding assay |
| PDB_ID | None |
| Type | Agonist |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Affinity-driven peptide selection of an NFAT inhibitor more selective than cyclosporin A. |
| Release_Year | 1999 |
| PMID | 10497131 |
| DOI | 10.1126/science.285.5436.2129 |