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 |
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| PPepDB ID | PPepDB_4276 |
| Peptide Name | BRI1_SOLPE |
| PMID(s) | --NA-- |
| Plant Source (Scientific Name) | Solanum peruvianum, Lycopersicon peruvianum |
| Plant Source (Common Name) | Peruvian Tomato |
| Plant Family | Solanaceae |
| Peptide Family | --NA-- |
| Peptide Function | Signaling-peptide |
| Peptide Function Description | ATP-binding; Direct protein sequencing; Glycoprotein; Kinase; Leucine-rich repeat; Lipid-binding; Membrane; Nucleotide-binding; Plant defense; Receptor; Repeat; Serine/threonine-protein kinase; Signal; Steroid-binding; Transferase; Transmembrane | Systemin receptor SR160 precursor (EC 2.7.11.1) (Brassinosteroid LRR,receptor kinase).Cell membrane; Single-pass type I membrane protein. |
| Activity Against | --NA-- |
| IC50 value | --NA-- |
| Sequence | AGSVAMGLLFSLFCIFGLIIVAIETKKRRRKKEAALEAYMDGHSHSATANALLTGKRYVYIKNDGSKECHGAGNLLEFGGIRQEQLDRISTRHPCNFTRVCKVGEERLLVYEYMKYGSLEDVLHDRKKTGIKLNWPARRKIAIGAARGLACSSLELVDISNNNFSGKLPVDTLLKLSNIKTMVLSFNKFVGGLPDSFSNLDVYKAQLKDGSVVAIKKLIHVSGQGDREFTAEMETIGKIKHRNLVPLLGYFLHHNCIPHIIHRDMKSSNVLLDENLEARVSDFGMARLMSAMDTHLSVSTGMIPQQLGGLKNVAILDLSYNRFNGTIPNSLTSLTLLGEIDLSNNNLSGMILKLGNNSISGNIPAELGNCQSLIWLDLNTNFLNGSIPPPLFKQSGNIAVIPESAPFDTFPDYRFANNSLCGYPLPLPCSSGPKSDANQHQKSHRRQASLKAALPPTPTLLQNWLSSTDPCSFTGVSCKNSRVSSIDLSNTFLSVDFSLVLAGTPGYVPPEYYQSFRCSTKGDVYSYGVVLLELLTGKQPTDSADFGDNNLENLILDFNDLTGPIPASLSNCTKLNWISLSNNQLSGEIPASLGRLSNLALVGWVKLHAKGKITDVFDRELLKEDASIEIELLQHLKVACACLDDRHWKRMKAHKTVFNQHPLSLNKLFFVLLLIFFLPPASPAASVNGLYKDSQQLLSFNELSKHLNLFPWVSSMGFVELEFFSIKGNKLAGSIPELDFKNLSYLDLSANNFSTVFPKLETLDMSSNNLTGIIPSGICKDPMNNLKVLYLQNNLFKGPIPDSLSNCPSESLQYLYLRGNDFQGVYPNQLADLCKTVVELDLSYNNFSGMVPESLGEPSFKDCSNLQHLDLSSNKFYGDIGSSLSSCGKLSFLNLTNNQFVGLVPKLPTMIQVMAMFKEIQAGSGMDSTSTIGADDVNFSGVEGGIEMGINGSIKEGSAWKFTSAREALSINLAAFEKPLRKLTFADLLEATNGFHNDSLVGSGGFGSDISSFGVCSNLKSLNLSKNFLDPPGKEMLKGATFSLQVLDLSYNNISGFSQLVSLDLSFNYLTGSIPSSLGSLSKLKDLILWLNQLSGEIPQELMYLQATSYLLPLSNLESLVLKNANLSGSLTSAAKSQCGVTLDSIDLAENTISGPIYRGITQPTFNHNGSMIFLDLSYNKLEGSIPKELGAMYYLSILNLGHNDLS |
| Sequence Length | 1207 |
| Validation | Experimental evidence at protein level |
| Average Molecular Weight (Da) | 131964.14 |
| Monoisotopic Molecular Weight (Da) | 131880.41 |
| Isoelectric Point (pI) | 6.42 |
| Method / Extraction | --NA-- |
| External links (Uniprot, PDB and Source Information Database) |
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| Uniprot | Q8L899 |
| NCBI | --NA-- |
| EMBL | AY112661 |
| Link to Source Databases | SPdb26322 |
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| Addtional Information | FUNCTION:Receptor with a serine/threonine-protein kinase activity. Involved in the perception of systemin, a peptide hormone responsible for the systemic activation of defense genes in leaves of wounded plants. May also regulate, in response to brassinosteroid binding, a signaling cascade involved in plant development (By similarity).CATALYTIC ACTIVITY:ATP a protein = ADP a phosphoprotein.DOMAIN:A 68 amino acid island between the 20th and the 21th LRR is essential for the binding of brassinosteroids (By similarity).PTM:Glycosylated.MISCELLANEOUS:SR160 is almost identical to BRI1, a brassinosteroid receptor identified in Lycopersicon esculentum.Competition experiments indicate that brassinosteroid and systemin are probably perceived by different regions of the receptor.SIMILARITY:Belongs to the protein kinase superfamily. Ser/Thr protein kinase family.SIMILARITY:Contains 24 LRR (leucine-rich) repeats.SIMILARITY:Contains 1 protein kinase domain. |
