Peptide Database

Peptide NameDefensin-like protein 19

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC385H608N122O123S10

DescriptionStandard

        MPEHGEGGVTTLTTVTTNARTWDSRGRACFCYFSCPGLCAKRSKTWSGWCGSSNNCDKQCRTKEGATHGACHEIKDCRLKKISD
    

Molecular Weight9234.34 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)4.68

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.0558

GRAVY Index-0.73

Hydrophobic Moment 0.45

Boman Index-0.17

Instability Index44.06

Aliphatic Index 36.07

Aromaticity 0.0714

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18490.00

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

Amino Acid Composition

TPSA 3982.89

LogP -53.92

H-bond Donors 153.0

H-bond Acceptors 141.0

Rotatable Bonds 305.0

Heavy Atoms 640.0

Ring Count 14.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0161747 VERIFIED: NO

Provenance & Taxonomy

OrganismGlycine soja [Plant]

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