Detailed Peptide Information
This page shows detailed information of individual peptides present in PlantPepDB database. The page is majorly divided into 3 sections. The first sections contains primary information like peptide activity, source, sequence, etc. In the secondary information section user can access the tertiary structure as well as the physico-chemical properties by clicking the respective links. Further there is also link of the source database and research article from which the peptide data is retrieved. Download the information by clicking
| Primary Information |
|---|
| PPepDB ID | PPepDB_269 |
| Peptide Name | Kalata B5 |
| PMID(s) | --NA-- |
| Plant Source (Scientific Name) | Viola betonicifolia |
| Plant Source (Common Name) | arrowhead violet |
| Plant Family | Violaceae |
| Peptide Family | Cyclotide |
| Peptide Function | Antiparasitic |
| Peptide Function Description | --NA-- |
| Activity Against | --NA-- |
| IC50 value | --NA-- |
| Sequence | TPCGESCVYIPCISGVIGCSCTDKVCYLN |
| Sequence Length | 29 |
| Validation | Experimental evidence at protein level |
| Average Molecular Weight (Da) | 3028.55 |
| Monoisotopic Molecular Weight (Da) | 3026.3 |
| Isoelectric Point (pI) | 4.37 |
| Method / Extraction | NMR |
| External links (Uniprot, PDB and Source Information Database) |
|---|
| Uniprot | --NA-- |
| NCBI | --NA-- |
| EMBL | --NA-- |
| Link to Source Databases | APD_01047 |
|---|
| Addtional Information | Its expression shows seasonal variation. Kalata B5 can only be isolated when the plant is flowering. This peptide displayed moderate hemolytic activity. It has a typical cyclic cystine knot structure. The hydrophobic patch could be important for membrane binding as well as hemolytic activity (Plan et al. 2010 Biopolymers May 26 in press). You can rotate, zoom, and view the 3D structure here in the PDB . Updated 7/22/2010; 2/2014 GW. |
