Peptide Database

Peptide NameKnottin scorpion toxin-like superfamily

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 Length80 amino acids

Chemical FormulaC386H594N98O107S10

DescriptionStandard

        MAKFASIITFIYAALVLFAAFEVPTMVEAQKLCEKPSGTWSGVCGNSNACKNQCINLEGAKHGSCNYVFPAHKCICYVPC
    

Molecular Weight8640.09 Da

Isoelectric Point (pI)8.14

Net Charge (pH 7.0)1.60

Net Charge (pH 7.4) 1.14

Charge Density (pH 7.0) 0.0200

GRAVY Index0.39

Hydrophobic Moment 0.38

Boman Index0.23

Instability Index28.23

Aliphatic Index 78.12

Aromaticity 0.1125

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 3229.69

LogP -29.67

H-bond Donors 116.0

H-bond Acceptors 121.0

Rotatable Bonds 275.0

Heavy Atoms 601.0

Ring Count 16.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0257391 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDefensin

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

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