Peptide Database

Peptide NameKnottin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC407H602N104O111S12

DescriptionStandard

        MAKFVSTVALLFALFILLASFDEGMMPMAEAKVCSKRSKTWSGFCNSSANCNKQCREWEDAKHGACHFEFPGFACFCYFNC
    

Molecular Weight9112.54 Da

Isoelectric Point (pI)7.53

Net Charge (pH 7.0)0.60

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0075

GRAVY Index0.17

Hydrophobic Moment 0.54

Boman Index0.14

Instability Index48.25

Aliphatic Index 51.98

Aromaticity 0.1605

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12990.00

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

Amino Acid Composition

TPSA 3421.45

LogP -30.58

H-bond Donors 126.0

H-bond Acceptors 126.0

Rotatable Bonds 295.0

Heavy Atoms 634.0

Ring Count 19.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0189971 VERIFIED: NO

Provenance & Taxonomy

OrganismCorchorus olitorius [Bacterium]

FamilyDEFL family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal