Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC387H587N97O107S10

DescriptionStandard

        MAKFAAIITFLFAALVFFASFEAPTMVEAEKLCEKPSGTWSGVCGNSNACKNQCINLEGAKHGSCNYVFPAHKCICYVPC
    

Molecular Weight8631.04 Da

Isoelectric Point (pI)7.53

Net Charge (pH 7.0)0.60

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0075

GRAVY Index0.39

Hydrophobic Moment 0.38

Boman Index0.24

Instability Index25.27

Aliphatic Index 70.88

Aromaticity 0.1250

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3203.67

LogP -29.21

H-bond Donors 115.0

H-bond Acceptors 120.0

Rotatable Bonds 274.0

Heavy Atoms 601.0

Ring Count 17.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344933 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis halleri subsp. halleri [Plant]

FamilyDefensin

Tax ID81971

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant defense Non-hemolytic Non-ribosomal