Peptide Database

Peptide NameKnottin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC249H405N93O70S10

DescriptionStandard

        MGAVEARRTCESQSHRFKGMCVRKSNCAAVCQTEGFRGGHCRGFRRRCFCTKHC
    

Molecular Weight6142.11 Da

Isoelectric Point (pI)9.77

Net Charge (pH 7.0)8.69

Net Charge (pH 7.4) 8.19

Charge Density (pH 7.0) 0.1609

GRAVY Index-0.65

Hydrophobic Moment 0.50

Boman Index-0.31

Instability Index56.40

Aliphatic Index 23.52

Aromaticity 0.0741

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 2689.37

LogP -36.38

H-bond Donors 108.0

H-bond Acceptors 92.0

Rotatable Bonds 209.0

Heavy Atoms 422.0

Ring Count 7.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424071 VERIFIED: NO

Provenance & Taxonomy

OrganismCorchorus olitorius [Bacterium]

FamilyDEFL family

Tax ID93759

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Defensin Non-hemolytic Non-ribosomal