Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC385H609N97O114S14

DescriptionStandard

        MTRPIICVILMVVFVLGMVAKETQGENMCHINISYGNEGCESMVCNFDCASKWKGIGECVSSKSPYCICAYSCPNLFSLLS
    

Molecular Weight8869.44 Da

Isoelectric Point (pI)5.62

Net Charge (pH 7.0)-1.49

Net Charge (pH 7.4) -1.91

Charge Density (pH 7.0) -0.0184

GRAVY Index0.49

Hydrophobic Moment 0.45

Boman Index0.23

Instability Index41.98

Aliphatic Index 86.54

Aromaticity 0.0864

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 3340.96

LogP -32.00

H-bond Donors 123.0

H-bond Acceptors 128.0

Rotatable Bonds 290.0

Heavy Atoms 610.0

Ring Count 12.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401133 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea var. oleracea [Plant]

FamilyDefensin

Tax ID3712

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence