Peptide Database

Peptide NameDefensin-like protein 1

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 Length106 amino acids

Chemical FormulaC509H824N132O151S16

DescriptionStandard

        MARSLCFMAFAVLAMMLFVAYEVQAKSTCKAESNTFPGLCITKPPCRKACLSEKFTDGKCSKILRRCICYKPCVFDGKMIQTGAENLAEEAETLAAALLEEEMMDN
    

Molecular Weight11721.82 Da

Isoelectric Point (pI)6.26

Net Charge (pH 7.0)-0.57

Net Charge (pH 7.4) -0.95

Charge Density (pH 7.0) -0.0054

GRAVY Index0.15

Hydrophobic Moment 0.69

Boman Index0.07

Instability Index43.66

Aliphatic Index 75.66

Aromaticity 0.0755

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 4528.78

LogP -40.92

H-bond Donors 164.0

H-bond Acceptors 167.0

Rotatable Bonds 396.0

Heavy Atoms 808.0

Ring Count 12.0

Amide Bonds 110.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0357660 VERIFIED: NO

Provenance & Taxonomy

OrganismNicotiana paniculata [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

RECORD: Rec_0397726 VERIFIED: NO