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 Length74 amino acids

Chemical FormulaC360H561N109O93S11

DescriptionStandard

        MNFFSAAIFLLLLLLGTGMGPMVTEARTCESPSHRFKGLCFSKNNCGHVCKTEGFHGGHCRGFRRRCFCTKHCV
    

Molecular Weight8256.69 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)6.86

Net Charge (pH 7.4) 6.27

Charge Density (pH 7.0) 0.0927

GRAVY Index0.06

Hydrophobic Moment 0.59

Boman Index0.05

Instability Index34.14

Aliphatic Index 57.97

Aromaticity 0.1081

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3212.16

LogP -33.46

H-bond Donors 123.0

H-bond Acceptors 116.0

Rotatable Bonds 271.0

Heavy Atoms 573.0

Ring Count 15.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138251 VERIFIED: NO

Provenance & Taxonomy

OrganismCucumis sativus [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