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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 IDPPepDB_5013
Peptide NameHSY1_SOLLC
PMID(s)--NA--
Plant Source (Scientific Name)Solanum lycopersicum, Lycopersicon esculentum
Plant Source (Common Name)Tomato
Plant FamilySolanaceae
Peptide Family--NA--
Peptide FunctionSignaling-peptide
Peptide Function DescriptionDirect protein sequencing; Glycoprotein; Hormone; Hydroxylation; Plant defense; Secreted; Signal | Hydroxyproline-rich systemin precursor (Defense-signaling glycopeptide,hormone) [Contains: HypSys I (TomHypSys I); HypSys II (TomHypSys II);,HypSys III (TomHypSys III)].Secreted.
Activity Against--NA--
IC50 value--NA--
SequenceDDTVAAPPVGGRHDYVASPPPPKPQDEQRQIIITSSSSTLPLQASYMISFFRAFFLIIIISFLIFVGAQARTLLGNYHDDEMLIELKLESGNYGRTPYKTPPPPTSSSPTHQEIVNGRHDSVLPPPSPKTDPIIGQLTTITTTPHH
Sequence Length146
ValidationExperimental evidence at protein level
Average Molecular Weight (Da)16012.17
Monoisotopic Molecular Weight (Da)16002.24
Isoelectric Point (pI)6.03
Method / Extraction--NA--


Secondary Information
Tertiary Structure and DSSP ReportClick to View Structure
Physico-Chemical Properties of peptidesClick to View Physico-Chemical Details of PPepDB_5013


External links (Uniprot, PDB and Source Information Database)
UniprotQ7XAD0
NCBI--NA--
EMBLAY292201
Link to Source DatabasesSPdb117605
Addtional InformationFUNCTION:Activates a lipid-based signal transduction pathway in which linolenic acid is converted to jasmonic acid, a potent activator of defense gene transcription. Induces synthesis of proteinase inhibitors I and II in leaves when supplied through cut stems.TISSUE SPECIFICITY:Leaves.INDUCTION:By wounding and methyl jasmonate in leaves.PTM:O-glycosylated; contains pentose side chains.MASS SPECTROMETRY:Mass=4191; Method=MALDI; Range=49-66; Source=PubMed:12748180;MASS SPECTROMETRY:Mass=3531; Method=MALDI; Range=49-66; Source=PubMed:12748180;MASS SPECTROMETRY:Mass=2954; Method=MALDI; Range=71-85; Source=PubMed:12748180;MASS SPECTROMETRY:Mass=4513; Method=MALDI; Range=111-130; Source=PubMed:12748180;