Peptide Database

Peptide NameInsecticidal toxin SFI3

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC206H327N61O62S11

DescriptionStandard

        KECMVDGTVCYIHNHNDCCGSCLCLNGPIARPWEMMVGNCKCGPKA
    

Molecular Weight5002.89 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-0.06

Hydrophobic Moment 0.49

Boman Index0.06

Instability Index45.10

Aliphatic Index 57.17

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 1941.81

LogP -21.41

H-bond Donors 72.0

H-bond Acceptors 75.0

Rotatable Bonds 160.0

Heavy Atoms 340.0

Ring Count 8.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100746 VERIFIED: NO

Provenance & Taxonomy

OrganismSegestria florentina [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin