PPIRE15145
Target Protein Information
| Protein_Name | Calmodulin-1 |
|---|---|
| Protein_Sequence | MADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK |
| Organism_Source | Homo sapiens |
| Functional_Classification | calcium binding proteins |
| Cellular_Localization | Cytoplasm |
| Gene_Names | CALM1 |
| UniProt_ID | P0DP23 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | citropin 1.1 (mod. 13) |
|---|---|
| Peptide_Sequence | GLFDVIKKVASVIKKL |
| Peptide_Length | 16 |
| Peptide_SMILES | CC[C@H](C)[C@H](NC(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(C)C)NC(=O)CN)C(C)C)[C@@H](C)CC)C(C)C)C(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | Amide |
| Amino_Acid_Distribution | |
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Peptide Physicochemical
| Molecular_Weight | 1758.22 |
|---|---|
| Aliphatic_Index | 158.12500 |
| Aromaticity | 0.06250 |
| Average_Rotatable_Bonds | 3.93750 |
| Charge_at_pH_7 | 2.99725 |
| Isoelectric_Point | 10.80271 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 23 |
| Number_of_Hydrogen_Bond_Donors | 23 |
| Topological_Polar_Surface_Area | 661.43000 |
| X_logP_energy | -2.30030 |
Interaction Information
| Affinity | KD=70 nM |
|---|---|
| Affinity_Assay | Isothermal Titration Calorimetry |
| PDB_ID | None |
| Type | Inhibitor |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Structural Analysis of Calmodulin Binding by nNOS Inhibitory Amphibian Peptides |
| Release_Year | 2015 |
| PMID | 25436860 |
| DOI | 10.1021/bi5004124 |