Peptide Database

Peptide NameScorpion toxin-like knottin superfamily protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length99 amino acids

Chemical FormulaC490H757N129O145S9

DescriptionStandard

        MATKSVSTFAIFFILVLAIFAETPEIEAYDRKCLKEYGGDVGFSYCAPRIFPTFCDQNCRKNKGAKGGVCRWEENNAIGVKCLCNFCSEEPSDQTLSRI
    

Molecular Weight11063.61 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-0.56

Net Charge (pH 7.4) -0.93

Charge Density (pH 7.0) -0.0057

GRAVY Index-0.08

Hydrophobic Moment 0.60

Boman Index0.04

Instability Index52.11

Aliphatic Index 70.00

Aromaticity 0.1212

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 4419.84

LogP -43.15

H-bond Donors 160.0

H-bond Acceptors 154.0

Rotatable Bonds 364.0

Heavy Atoms 773.0

Ring Count 17.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241874 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

Tax ID3702

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