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_2099 |
| Peptide Name | Tu-AMP2 alpha chain |
| PMID(s) | 15056889 |
| Plant Source (Scientific Name) | Tulipa gesneriana |
| Plant Source (Common Name) | Garden tulip |
| Plant Family | Liliaceae |
| Peptide Family | Thionin |
| Peptide Function | Antibacterial, Antifungal |
| Peptide Function Description | Target site- Lipid Bilayer; Shows high antimicrobial activity by binding to chitin in a reversible way. |
| Activity Against | Erwinia carotovora subsp. carotovora (IC50: 15 µg/ml), Agrobacterium radiobacter (IC50: 17 µg/ml), Agrobacterium rhizogenes (IC50: 20 µg/ml), Clavibacter michiganensis subsp. michiganensis (IC50: 17 µg/ml), Curtobacterium flaccumfaciens pv. oortii (IC50: 15 µg/ml), Fusarium oxysporum (IC50: 2 µg/ml), Geotrichum candidum(IC50: 2 µg/ml) |
| IC50 value | 15 µg/ml | 17 µg/ml | 20 µg/ml | 17 µg/ml | 15 µg/ml | 2 µg/ml | 2 µg/ml |
| Sequence | KSCCRNTTARNCYNVCRIPG |
| Sequence Length | 20 |
| Validation | Experimental evidence at protein level |
| Average Molecular Weight (Da) | 2259.62 |
| Monoisotopic Molecular Weight (Da) | 2258.03 |
| Isoelectric Point (pI) | 9.3 |
| Method / Extraction | RP-HPLC |
| External links (Uniprot, PDB and Source Information Database) |
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| Uniprot | --NA-- |
| NCBI | --NA-- |
| EMBL | --NA-- |
| Link to Source Databases | DB8276, CAMPSQ2796, APD_00534 |
|---|
| Addtional Information | Synthesis Type: Ribosomal; This peptide is a part of Dimer; It is a unique heterodimer linked by four pairs of disulfide bonds. Shown is the sequence for chain A. The sequence for chain B is TPRPVCAATCDCKIITGTKCPPGYEK. It has chitin-binding activity. |
