Peptide Database

Peptide NameDefensin D2-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC362H603N97O111S11

DescriptionStandard

        MEKLSRSVSAVVLLMLVLLATVEMGPVAADGDKICESPSTAFKGLCLRDDNCDIVCKTEGFPNGDCKGFLRKCVCTKPC
    

Molecular Weight8442.96 Da

Isoelectric Point (pI)6.14

Net Charge (pH 7.0)-0.57

Net Charge (pH 7.4) -0.92

Charge Density (pH 7.0) -0.0072

GRAVY Index0.27

Hydrophobic Moment 0.62

Boman Index0.08

Instability Index34.95

Aliphatic Index 90.00

Aromaticity 0.0380

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3307.05

LogP -33.46

H-bond Donors 121.0

H-bond Acceptors 122.0

Rotatable Bonds 283.0

Heavy Atoms 581.0

Ring Count 7.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0320941 VERIFIED: YES

Provenance & Taxonomy

OrganismGossypium australe [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal