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_5258 |
| Peptide Name | CBP1_HORVU |
| PMID(s) | --NA-- |
| Plant Source (Scientific Name) | Hordeum vulgare |
| Plant Source (Common Name) | Barley |
| Plant Family | Poaceae |
| Peptide Family | --NA-- |
| Peptide Function | Signaling-peptide |
| Peptide Function Description | Carboxypeptidase; Direct protein sequencing; Glycoprotein; Hydrolase; Protease; Secreted; Signal; Zymogen | Serine carboxypeptidase 1 precursor (EC 3.4.16.5) (Serine,carboxypeptidase I) (Carboxypeptidase C) (CP-MI) [Contains: Serine,carboxypeptidase 1 chain A (Serine carboxypeptidase I chain A); Serine,carboxypeptidase 1 chain B (Serine carboxypeptidase I chain B)].Secreted. Note=Secreted into the endosperm. |
| Activity Against | --NA-- |
| IC50 value | --NA-- |
| Sequence | DYETGDLKTATDSHTFLLKWFQLYPEFLSNPFYIAGESYAGVYVPTLSHEEHGPFNFESGGSVKSLPKLHLNPYAWSKVSTMIYLDSPAGVGLSYSKNVSHYAGYVTVDEGHGRNLFYYVVESERDPGKDPVVLWLNGGPGCSSFDGFVYMARCRRRSGCTAGAALLLLLALALSGGGGAAPQGAEVTGLPGFDGALPSKMIAYHKNLTSQGYRAIIFSGDHDMCVPFTGSEAWTKSLGYGVVDSWRPWINLQNSKLPQSFKDLGTTNKPFPVRTRMLGRAWPLRAPVKAGRVPSWQEVAQASTSCHGNYWNATDGKCDTAISKIESLISGLNIYDILEPCYHSRSIKEVSGVPCMSDEVATAWLDNAAVRSAIHAQSVSAIGPWLLCTDKLYFVHDAGSTNGQVSGYTEGYEHGLTFATIKGAGHTVPEYKPQEAFAFYSRWLAGSKLVVKGIQGGAKPTINFKGYMVGNGVCDTIFDGNALVPFAHGMGLISDEIYQ |
| Sequence Length | 499 |
| Validation | Experimental evidence at protein level |
| Average Molecular Weight (Da) | 54096.14 |
| Monoisotopic Molecular Weight (Da) | 54061.7 |
| Isoelectric Point (pI) | 6.45 |
| Method / Extraction | --NA-- |
| External links (Uniprot, PDB and Source Information Database) |
|---|
| Uniprot | P07519 |
| NCBI | --NA-- |
| EMBL | Y09603 |
| Link to Source Databases | SPdb31388 |
|---|
| Addtional Information | FUNCTION:May be involved in the degradation of small peptides (2- 5 residues) or in the degradation of storage proteins in the embryo.CATALYTIC ACTIVITY:Release of a C-terminal amino acid with broad specificity.SUBUNIT:Carboxypeptidase I is a dimer, where each monomer is composed of two chains linked by disulfide bonds.DEVELOPMENTAL STAGE:After one day of germination, mainly found in the scutellum of the developing grain; barely detectable after four days, and absent from the mature grain. A lower level of expression is seen in the aleurone both during development and germination.PTM:The linker peptide is endoproteolytically excised during enzyme maturation.SIMILARITY:Belongs to the peptidase S10 family. |
