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 Length54 amino acids

Chemical FormulaC256H397N77O74S9

DescriptionStandard

        MVDAKLCERPSGTWSGVCGNNNECKKQCIRLEGARHGSCNYVFPAHKCICYFPC
    

Molecular Weight6025.95 Da

Isoelectric Point (pI)8.48

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.15

Charge Density (pH 7.0) 0.0481

GRAVY Index-0.34

Hydrophobic Moment 0.43

Boman Index-0.05

Instability Index36.01

Aliphatic Index 50.56

Aromaticity 0.0926

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 2428.21

LogP -27.29

H-bond Donors 91.0

H-bond Acceptors 88.0

Rotatable Bonds 194.0

Heavy Atoms 416.0

Ring Count 11.0

Amide Bonds 58.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0232341 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