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 Length80 amino acids

Chemical FormulaC390H604N106O105S10

DescriptionStandard

        MAKFASIVALLFSALVIFAAFEAPTMVEAQKLCERPSGTWSGVCGNNNACKNQCIRLEKARHGSCNYVFPAHKCICYFPC
    

Molecular Weight8778.26 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)3.60

Net Charge (pH 7.4) 3.15

Charge Density (pH 7.0) 0.0450

GRAVY Index0.29

Hydrophobic Moment 0.44

Boman Index0.15

Instability Index29.49

Aliphatic Index 75.75

Aromaticity 0.1125

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3348.91

LogP -31.36

H-bond Donors 122.0

H-bond Acceptors 121.0

Rotatable Bonds 281.0

Heavy Atoms 611.0

Ring Count 16.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220144 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