Peptide Database

Peptide NameDefensin-like protein 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC359H569N109O92S11

DescriptionStandard

        MKFFSAAILLLLLLLATGMGPMVTDARTCESPSRHFKGLCFSKNNCGHVCKTEGFHGGHCRGFRRRCFCTKHCV
    

Molecular Weight8236.75 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)7.86

Net Charge (pH 7.4) 7.26

Charge Density (pH 7.0) 0.1062

GRAVY Index0.09

Hydrophobic Moment 0.69

Boman Index0.04

Instability Index41.12

Aliphatic Index 64.59

Aromaticity 0.0946

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 3195.09

LogP -32.41

H-bond Donors 123.0

H-bond Acceptors 116.0

Rotatable Bonds 272.0

Heavy Atoms 571.0

Ring Count 14.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020961 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrullus lanatus [Plant]

FamilyDefensin

Tax ID3654

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal