Peptide Database

Peptide NameDefensin-like protein 4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC354H565N109O95S9

DescriptionStandard

        MERKTFGLLFLVLLVLAADVAVERGEAAVCFARRHGFQGRCLVDAQCAHVCRSDGFIGGECRGPFRKCFCSRTC
    

Molecular Weight8156.53 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)3.61

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0488

GRAVY Index0.30

Hydrophobic Moment 0.48

Boman Index0.03

Instability Index32.15

Aliphatic Index 80.41

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 3273.53

LogP -31.92

H-bond Donors 126.0

H-bond Acceptors 110.0

Rotatable Bonds 270.0

Heavy Atoms 567.0

Ring Count 10.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0006976 VERIFIED: NO

Provenance & Taxonomy

OrganismCajanus cajan [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal