Peptide Database

Peptide NameDefensin-like protein 242

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length107 amino acids

Chemical FormulaC509H813N145O156S14

DescriptionStandard

        MKVVAIFLASCVLFSLIPTHLSHEEPKVAPTEELMFAPSNQPRYCRSRQVFDGSCTDRGTPRTTCFLDFLGARSASEMPKNCDCTPQPNNKRLCECSVICTDCCVKN
    

Molecular Weight11908.69 Da

Isoelectric Point (pI)7.46

Net Charge (pH 7.0)0.58

Net Charge (pH 7.4) 0.08

Charge Density (pH 7.0) 0.0054

GRAVY Index-0.18

Hydrophobic Moment 0.59

Boman Index-0.04

Instability Index64.56

Aliphatic Index 64.67

Aromaticity 0.0654

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 2115.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 4808.73

LogP -55.52

H-bond Donors 175.0

H-bond Acceptors 173.0

Rotatable Bonds 383.0

Heavy Atoms 824.0

Ring Count 18.0

Amide Bonds 114.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0359870 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence

PaperTwo large Arabidopsis thaliana gene families are homologous to the Brassica gene superfamily that encodes pollen coat proteins and the male component of the self-incompatibility response PMID11437247 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/11437247/; https://www.uniprot.org/uniprotkb/P82629/entry; https://bblserver.org.in/ampdb/