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 Length79 amino acids

Chemical FormulaC348H564N94O105S13

DescriptionStandard

        MAKTASSLVLPIIFLVMFALVAQNMGCMAVLGSCGVISDCSMACKSKFGSNARGYCDRDGGSGTCVCVYPCPADKSHTL
    

Molecular Weight8161.61 Da

Isoelectric Point (pI)8.15

Net Charge (pH 7.0)1.51

Net Charge (pH 7.4) 1.11

Charge Density (pH 7.0) 0.0191

GRAVY Index0.58

Hydrophobic Moment 0.43

Boman Index0.22

Instability Index32.59

Aliphatic Index 80.25

Aromaticity 0.0633

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3125.00

LogP -36.23

H-bond Donors 117.0

H-bond Acceptors 121.0

Rotatable Bonds 265.0

Heavy Atoms 560.0

Ring Count 9.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0373461 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis lyrata subsp. lyrata [Plant]

FamilyDefensin

Tax ID81972

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