Peptide Database

Peptide NameDefensin-like protein 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC365H580N112O95S12

DescriptionStandard

        MGTKKLFGMMFMLLLLVALASHGGVVEGRICESKSHRFKGVCLSDHNCGLVCRNEGFLDGWCRGFRHRCFCTRNC
    

Molecular Weight8441.98 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.23

Charge Density (pH 7.0) 0.0770

GRAVY Index0.14

Hydrophobic Moment 0.79

Boman Index0.04

Instability Index22.59

Aliphatic Index 74.00

Aromaticity 0.0933

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3321.76

LogP -31.88

H-bond Donors 128.0

H-bond Acceptors 117.0

Rotatable Bonds 285.0

Heavy Atoms 584.0

Ring Count 12.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100382 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium arboreum [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