Peptide Database

Peptide NameInsecticidal toxin SFI8

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC204H321N61O62S10

DescriptionStandard

        KECMADGTVCYIHNHNDCCGSCLCPNGPLARPWEMLVGNCKCGPKA
    

Molecular Weight4940.75 Da

Isoelectric Point (pI)6.86

Net Charge (pH 7.0)-0.14

Net Charge (pH 7.4) -0.57

Charge Density (pH 7.0) -0.0031

GRAVY Index-0.20

Hydrophobic Moment 0.49

Boman Index0.04

Instability Index49.83

Aliphatic Index 53.04

Aromaticity 0.0435

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 1933.02

LogP -22.30

H-bond Donors 71.0

H-bond Acceptors 74.0

Rotatable Bonds 155.0

Heavy Atoms 337.0

Ring Count 9.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109728 VERIFIED: NO

Provenance & Taxonomy

OrganismSegestria florentina [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin