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 Length128 amino acids

Chemical FormulaC576H926N160O178S23

DescriptionStandard

        MVSQMSSYLLSLMLVLFVVGQMKVKGEKCSLFIAGCLDTPACDSYCKDQWSGGIGICSNERCICNFECGGKAGKKAPKRDCNASTGPCSKECGDSCCNNKCASKYNQGVGYCRSLLPPLAMCQCVYAC
    

Molecular Weight13677.97 Da

Isoelectric Point (pI)8.40

Net Charge (pH 7.0)4.32

Net Charge (pH 7.4) 3.81

Charge Density (pH 7.0) 0.0338

GRAVY Index0.03

Hydrophobic Moment 0.63

Boman Index0.05

Instability Index42.96

Aliphatic Index 64.77

Aromaticity 0.0703

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 14075.00

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

Amino Acid Composition

TPSA 5417.07

LogP -64.92

H-bond Donors 203.0

H-bond Acceptors 206.0

Rotatable Bonds 456.0

Heavy Atoms 937.0

Ring Count 15.0

Amide Bonds 138.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219544 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Tax ID3880

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