Peptide Database

Peptide NameKnottin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC412H651N113O107S9

DescriptionStandard

        MAKTLQLFALFFIVILLANQEIPVAEAKLCQKRSKTWTGICIKTKNCDNQCKKWEKAEHGACHRQGIGFACFCYFNQKKC
    

Molecular Weight9187.85 Da

Isoelectric Point (pI)9.26

Net Charge (pH 7.0)7.60

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.0949

GRAVY Index-0.12

Hydrophobic Moment 0.47

Boman Index0.01

Instability Index35.71

Aliphatic Index 75.75

Aromaticity 0.1125

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 3591.17

LogP -29.78

H-bond Donors 130.0

H-bond Acceptors 126.0

Rotatable Bonds 314.0

Heavy Atoms 641.0

Ring Count 14.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0385278 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 Non-hemolytic Non-ribosomal