PPIRE15768
Target Protein Information
| Protein_Name | Secreted frizzled-related protein 4 |
|---|---|
| Protein_Sequence | MFLSILVALCLWLHLALGVRGAPCEAVRIPMCRHMPWNITRMPNHLHHSTQENAILAIEQYEELVDVNCSAVLRFFLCAMYAPICTLEFLHDPIKPCKSVCQRARDDCEPLMKMYNHSWPESLACDELPVYDRGVCISPEAIVTDLPEDVKWIDITPDMMVQERPLDVDCKRLSPDRCKCKKVKPTLATYLSKNYSYVIHAKIKAVQRSGCNEVTTVVDVKEIFKSSSPIPRTQVPLITNSSCQCPHILPHQDVLIMCYEWRSRMMLLENCLVEKWRDQLSKRSIQWEERLQEQRRTVQDKKKTAGRTSRSNPPKPKGKPPAPKPASPKKNIKTRSAQKRTNPKRV |
| Organism_Source | Homo sapiens |
| Functional_Classification | secreted frizzled related proteins |
| Cellular_Localization | Extracellular |
| Gene_Names | SFRP4 |
| UniProt_ID | Q6FHJ7 |
| Protein-Protein Interaction Networks | |
Peptide Basic Information
| Peptide_Name | CKAAKN peptide |
|---|---|
| Peptide_Sequence | CKAAKN |
| Peptide_Length | 6 |
| Peptide_SMILES | C[C@H](NC(=O)[C@H](C)NC(=O)[C@H](CCCCN)NC(=O)[C@@H](N)CS)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)O |
| Chemical_Modification | None |
| Cyclization_Method | None |
| Linear/Cyclic | Linear |
| N-terminal_Modification | Free |
| C-terminal_Modification | Free |
| Amino_Acid_Distribution | |
|
|
|
Peptide Physicochemical
| Molecular_Weight | 633.76 |
|---|---|
| Aliphatic_Index | 33.33333 |
| Aromaticity | 0.00000 |
| Average_Rotatable_Bonds | 3.66667 |
| Charge_at_pH_7 | 1.93542 |
| Isoelectric_Point | 9.67624 |
|---|---|
| Number_of_Hydrogen_Bond_Acceptors | 11 |
| Number_of_Hydrogen_Bond_Donors | 11 |
| Topological_Polar_Surface_Area | 303.95000 |
| X_logP_energy | -4.07470 |
Interaction Information
| Affinity | KD=30 nM |
|---|---|
| Affinity_Assay | Microscale Thermophoresis |
| PDB_ID | None |
| Type | Affinity ligand |
| Structure | |
Reference Information
| Document_Type | Research Articles |
|---|---|
| Title | Peptide conjugation: before or after nanoparticle formation? |
| Release_Year | 2014 |
| PMID | 25313527 |
| DOI | 10.1021/bc5003423 |