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 Length82 amino acids

Chemical FormulaC415H653N107O107S11

DescriptionStandard

        MAKFASIITLLLAALVFFAAFEAPMMVEGQQPKYCRKQSKTWSGLCTKSGSCKKQCIRVEKAAHGSCNYIFPIHKCICYYLC
    

Molecular Weight9205.99 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)7.59

Net Charge (pH 7.4) 7.13

Charge Density (pH 7.0) 0.0926

GRAVY Index0.25

Hydrophobic Moment 0.54

Boman Index0.13

Instability Index43.40

Aliphatic Index 78.66

Aromaticity 0.1220

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3415.52

LogP -26.91

H-bond Donors 127.0

H-bond Acceptors 128.0

Rotatable Bonds 304.0

Heavy Atoms 640.0

Ring Count 16.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0240000 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