Peptide Database

Peptide NameKnottin scorpion toxin-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length89 amino acids

Chemical FormulaC463H716N116O121S9

DescriptionStandard

        MKSVSVFFVLFIIFLVVLEAPEKIEAKDDKFICVVEYGGDVGPTFCNPKFFPTLCRQNCRSFKGAKGGKCVKQPKHKHIKCFCDYCKDD
    

Molecular Weight10131.93 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)4.60

Net Charge (pH 7.4) 4.13

Charge Density (pH 7.0) 0.0517

GRAVY Index-0.01

Hydrophobic Moment 0.64

Boman Index0.04

Instability Index34.01

Aliphatic Index 72.13

Aromaticity 0.1348

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 3786.56

LogP -27.26

H-bond Donors 135.0

H-bond Acceptors 137.0

Rotatable Bonds 337.0

Heavy Atoms 709.0

Ring Count 19.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0102730 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis suecica [Plant]

Tax ID45249

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

RECORD: Rec_0104703 VERIFIED: NO