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 Length107 amino acids

Chemical FormulaC443H697N119O180S9

DescriptionStandard

        MAKTTSTLVLPIIFLIMFALVEQNVGCTASMGPCEIGKSCTTKCKVTFGQMANGYCDRSTGGLGESFGDDDSSSGDDDSSSGDDDSSSGDDDSSSNDDDSSSGGVPI
    

Molecular Weight10858.55 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-14.53

Net Charge (pH 7.4) -14.84

Charge Density (pH 7.0) -0.1358

GRAVY Index-0.34

Hydrophobic Moment 0.43

Boman Index0.03

Instability Index58.44

Aliphatic Index 53.74

Aromaticity 0.0467

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 4798.35

LogP -75.44

H-bond Donors 170.0

H-bond Acceptors 175.0

Rotatable Bonds 363.0

Heavy Atoms 751.0

Ring Count 8.0

Amide Bonds 111.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140308 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica rapa subsp. pekinensis [Plant]

FamilyDefensin

Tax ID3711

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