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_5536 |
| Peptide Name | PGIP1_PHAVU |
| PMID(s) | --NA-- |
| Plant Source (Scientific Name) | Phaseolus vulgaris |
| Plant Source (Common Name) | Kidney bean |
| Plant Family | Fabaceae |
| Peptide Family | --NA-- |
| Peptide Function | Signaling-peptide |
| Peptide Function Description | Cell wall; Direct protein sequencing; Glycoprotein; Leucine-rich repeat; Membrane; Plant defense; Repeat; Secreted; Signal | Polygalacturonase inhibitor 1 precursor (Polygalacturonase-inhibiting,protein) (PGIP-1).Secreted, cell wall; Peripheral membrane protein. |
| Activity Against | --NA-- |
| IC50 value | --NA-- |
| Sequence | FSKLFTAMTISRNRLTGKIPPTFANLNLAFVDLSRNMLEGDASVLFGSDKLANLPYLNFLYIGGINNLVGPIPPAIAKLTQLHYLYITHTNVSGAIPDFLMTQFNIPVTMSSSLSIILVILVSLRTALSELCNPQDKQALLQIKKDLGNPNTKKIHLAKNSLAFDLGKVGLSKNLNGLDLRNNRIYGTLPQGLTQLKFLQSLNVSFNNLCGEIPQGGNLKRFDVSSYANNKCLCGSPLPSCTSQIKTLVTLDFSYNALSGTLPPSISSLPNLGGITFDGNRISGAIPDSYGSTTLSSWLPTTDCCNRTWLGVLCDTDTQTYRVNNLDLSGHNLPKPYPIPSS |
| Sequence Length | 342 |
| Validation | Experimental evidence at protein level |
| Average Molecular Weight (Da) | 37101.77 |
| Monoisotopic Molecular Weight (Da) | 37078.3 |
| Isoelectric Point (pI) | 9.06 |
| Method / Extraction | --NA-- |
| External links (Uniprot, PDB and Source Information Database) |
|---|
| Uniprot | P35334 |
| NCBI | --NA-- |
| EMBL | X64769 |
| Link to Source Databases | SPdb189038 |
|---|
| Addtional Information | FUNCTION:Inhibitor of fungal polygalacturonase. It is an important factor for plant resistance to phytopathogenic fungi.Substrate preference is polygalacturonase (PG) from A.niger >> PG of F.oxysporum, A.solani or B.cinerea. Not active on PG from F.moniliforme.MISCELLANEOUS:Mutation of Lys-253 confers the ability to inhibit the F.moniliforme PG.SIMILARITY:Belongs to the polygalacturonase-inhibiting protein family.SIMILARITY:Contains 10 LRR (leucine-rich) repeats.CAUTION:It is uncertain whether Met-1 or Met-10 is the initiator. |
