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 FormulaC381H599N95O108S11

DescriptionStandard

        MAKFASIITFLFAALVLFAGLEGPSMVDAQKLCEKPSVTMPAVCVSSNTCKNQCIELEGAQHGSCNYIFPAHKCICYVPC
    

Molecular Weight8591.12 Da

Isoelectric Point (pI)6.68

Net Charge (pH 7.0)-0.40

Net Charge (pH 7.4) -0.85

Charge Density (pH 7.0) -0.0050

GRAVY Index0.54

Hydrophobic Moment 0.41

Boman Index0.25

Instability Index34.64

Aliphatic Index 86.62

Aromaticity 0.0875

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 3173.30

LogP -28.79

H-bond Donors 113.0

H-bond Acceptors 121.0

Rotatable Bonds 275.0

Heavy Atoms 595.0

Ring Count 14.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0006817 VERIFIED: NO

Provenance & Taxonomy

OrganismArabis alpina [Plant]

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