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 Length78 amino acids

Chemical FormulaC367H599N99O106S11

DescriptionStandard

        MEQFSRSVSAVILFMLVLLATEMGPVAVEGGPICKATSNVYKGLCLIDDSCDIVCKREGFHKGNCKGFLRKCVCTNPC
    

Molecular Weight8447.00 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)1.52

Net Charge (pH 7.4) 1.11

Charge Density (pH 7.0) 0.0194

GRAVY Index0.37

Hydrophobic Moment 0.61

Boman Index0.13

Instability Index42.91

Aliphatic Index 89.87

Aromaticity 0.0641

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3263.68

LogP -31.47

H-bond Donors 120.0

H-bond Acceptors 120.0

Rotatable Bonds 282.0

Heavy Atoms 583.0

Ring Count 9.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071102 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