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 Length77 amino acids

Chemical FormulaC364H588N116O98S13

DescriptionStandard

        MKLSMRLVSAVLIMFMIFVATGMGPVTVEARTCESKSHRFKGPCVSTHNCANVCHNEGFGGGKCRGFRRRCYCTRHC
    

Molecular Weight8574.13 Da

Isoelectric Point (pI)9.63

Net Charge (pH 7.0)8.77

Net Charge (pH 7.4) 8.23

Charge Density (pH 7.0) 0.1139

GRAVY Index-0.00

Hydrophobic Moment 0.54

Boman Index-0.02

Instability Index38.20

Aliphatic Index 56.88

Aromaticity 0.0779

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3435.04

LogP -38.85

H-bond Donors 133.0

H-bond Acceptors 124.0

Rotatable Bonds 284.0

Heavy Atoms 591.0

Ring Count 12.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339468 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]; Arabidopsis arenosa [Plant]

FamilyDefensin

Tax ID3702; 38785

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_0426366 VERIFIED: NO