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 Length86 amino acids

Chemical FormulaC415H673N119O119S10

DescriptionStandard

        MKISFRTSLIGFIMLTIFLLGVVVSAQKGGPTTQKTCVEAYPNNTGKCDPKQCTAECTKKRPKGVSRCQDIGKGDFQCRCYYHCRP
    

Molecular Weight9554.16 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)8.51

Net Charge (pH 7.4) 8.10

Charge Density (pH 7.0) 0.0989

GRAVY Index-0.32

Hydrophobic Moment 0.58

Boman Index-0.07

Instability Index32.89

Aliphatic Index 61.16

Aromaticity 0.0814

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 3856.81

LogP -42.61

H-bond Donors 142.0

H-bond Acceptors 139.0

Rotatable Bonds 318.0

Heavy Atoms 663.0

Ring Count 13.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220588 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

RECORD: Rec_0420601 VERIFIED: NO