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 Length132 amino acids

Chemical FormulaC608H955N171O187S21

DescriptionStandard

        MVKLFQLFCIFLTLLVFISGITLPVLVNGAQCEEDMGPCDDRCNSKHSNGKGCSCDMSSNVARCKSMYESDGLSPLKQKRCNVGIGPCSAACNDQCCEQHCAYLFGGLQDGHGVCSRPGPIVYNQCICYFNC
    

Molecular Weight14325.48 Da

Isoelectric Point (pI)6.24

Net Charge (pH 7.0)-1.40

Net Charge (pH 7.4) -2.04

Charge Density (pH 7.0) -0.0106

GRAVY Index0.05

Hydrophobic Moment 0.46

Boman Index0.08

Instability Index35.93

Aliphatic Index 71.59

Aromaticity 0.0758

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6960.00

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

Amino Acid Composition

TPSA 5713.00

LogP -66.60

H-bond Donors 208.0

H-bond Acceptors 210.0

Rotatable Bonds 470.0

Heavy Atoms 987.0

Ring Count 19.0

Amide Bonds 146.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004422 VERIFIED: NO

Provenance & Taxonomy

OrganismTheobroma cacao [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