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_1572
Peptide NameViolacin A
PMID(s)16488428
Plant Source (Scientific Name)Viola odorata, Psychotria leptothyrsa
Plant Source (Common Name)Sweet violet, wild coffee
Plant FamilyViolaceae, Rubiaceae
Peptide FamilyCyclotide
Peptide FunctionAntimicrobial, Enzymatic-digestion, Hemolytic
Peptide Function DescriptionShown to possess hemolytic and enzymatic digestion activity; participates in plant defense mechanism.
Activity Against--NA--
IC50 value--NA--
SequenceSAISCGETCFKFKCYTPRCSCSYPVCK
Sequence Length27
ValidationExperimental evidence at protein level
Average Molecular Weight (Da)3012.56
Monoisotopic Molecular Weight (Da)3010.3
Isoelectric Point (pI)8.64
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_1572


External links (Uniprot, PDB and Source Information Database)
UniprotQ2HY54
NCBI--NA--
EMBL--NA--
Link to Source DatabasesCAMPSQ3066, Cybase_172, EROP-Moscow_07064
Addtional Informationlinear cyclotide