Peptide Database

Peptide NameKnottin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length58 amino acids

Chemical FormulaC279H411N87O84S11

DescriptionStandard

        MEMKMAEGKICEKRSQTWSGWCGNSSHCDRQCKNWENARHGSCHADGLGWACFCYFNC
    

Molecular Weight6680.50 Da

Isoelectric Point (pI)7.56

Net Charge (pH 7.0)0.69

Net Charge (pH 7.4) 0.19

Charge Density (pH 7.0) 0.0119

GRAVY Index-0.79

Hydrophobic Moment 0.52

Boman Index-0.13

Instability Index52.74

Aliphatic Index 20.34

Aromaticity 0.1207

Extinction Coeff. Reduced 23490.00

Extinction Coeff. Oxidized 23990.00

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

Amino Acid Composition

TPSA 2784.95

LogP -32.99

H-bond Donors 106.0

H-bond Acceptors 99.0

Rotatable Bonds 220.0

Heavy Atoms 461.0

Ring Count 14.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0180571 VERIFIED: NO

Provenance & Taxonomy

OrganismCorchorus capsularis [Bacterium]

FamilyDEFL family

Tax ID210143

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal