Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC396H583N91O112S11

DescriptionStandard

        MAKFSCSLFFIGFFLLSAAWIMPNGVSATKCETKLYDGCLPKDCTQKCSDKYPNSSSECVAVPPIPFHYSCYCFYDCAA
    

Molecular Weight8763.12 Da

Isoelectric Point (pI)6.49

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.92

Charge Density (pH 7.0) -0.0064

GRAVY Index0.23

Hydrophobic Moment 0.41

Boman Index0.19

Instability Index65.36

Aliphatic Index 59.37

Aromaticity 0.1646

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 3177.95

LogP -27.88

H-bond Donors 117.0

H-bond Acceptors 124.0

Rotatable Bonds 270.0

Heavy Atoms 610.0

Ring Count 21.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138240 VERIFIED: NO

Provenance & Taxonomy

OrganismCucumis sativus [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence