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 Length122 amino acids

Chemical FormulaC542H870N162O169S21

DescriptionStandard

        MERTLTLVSFVSLLIIFASVVEQARAGKCNEVVGPCNAGCDQRCKAMHGPSCESKCEGILGNLSCTCVYDCSRKICNGGLGNCGVACNNQCCDAKCAQRYNGGRGFCNTLFEFSVCQCKFPC
    

Molecular Weight13033.05 Da

Isoelectric Point (pI)8.07

Net Charge (pH 7.0)2.41

Net Charge (pH 7.4) 1.84

Charge Density (pH 7.0) 0.0198

GRAVY Index0.10

Hydrophobic Moment 0.62

Boman Index0.04

Instability Index28.15

Aliphatic Index 66.31

Aromaticity 0.0656

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 4105.00

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

Amino Acid Composition

TPSA 5336.43

LogP -68.47

H-bond Donors 201.0

H-bond Acceptors 194.0

Rotatable Bonds 433.0

Heavy Atoms 894.0

Ring Count 12.0

Amide Bonds 135.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142359 VERIFIED: NO

Provenance & Taxonomy

OrganismCapsella rubella [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