Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length131 amino acids

Chemical FormulaC611H937N167O198S17

DescriptionStandard

        MHDSKESFALIFLLLIAGTALLPAAKGKICIEDFGTPCSEGSCERTCESKHANGLGDCDVDESCKCFYDCEANPSRKLCKEDLGLYPRGCTAQQCQNDCANKFPGSKDNVHGYCYGPDIYPDQSCRCAYFC
    

Molecular Weight14335.08 Da

Isoelectric Point (pI)4.94

Net Charge (pH 7.0)-6.38

Net Charge (pH 7.4) -7.02

Charge Density (pH 7.0) -0.0487

GRAVY Index-0.37

Hydrophobic Moment 0.50

Boman Index-0.03

Instability Index46.36

Aliphatic Index 56.72

Aromaticity 0.0916

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9940.00

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

Amino Acid Composition

TPSA 5833.49

LogP -66.97

H-bond Donors 212.0

H-bond Acceptors 212.0

Rotatable Bonds 468.0

Heavy Atoms 993.0

Ring Count 22.0

Amide Bonds 139.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0373813 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrus sinensis [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Plant Defense Non-hemolytic Non-ribosomal

MethodQualitative functional evidence