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 Length76 amino acids

Chemical FormulaC366H575N93O113S10

DescriptionStandard

        MKISFSSILLVLIVIFITSSGNNKMVGEAKKCFATWTCEGDDECRLKCIDDHKGDGICDSSTAFPVPKQCFCQYDC
    

Molecular Weight8406.69 Da

Isoelectric Point (pI)5.11

Net Charge (pH 7.0)-2.48

Net Charge (pH 7.4) -2.89

Charge Density (pH 7.0) -0.0327

GRAVY Index0.09

Hydrophobic Moment 0.52

Boman Index0.09

Instability Index39.46

Aliphatic Index 75.66

Aromaticity 0.0921

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3304.87

LogP -33.25

H-bond Donors 121.0

H-bond Acceptors 122.0

Rotatable Bonds 281.0

Heavy Atoms 582.0

Ring Count 11.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223581 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea var. oleracea [Plant]

FamilyDefensin

Tax ID3712

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

RECORD: Rec_0251549 VERIFIED: NO