Peptide Database

Peptide NameToxin FS-2

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC297H470N92O86S10

DescriptionStandard

        RICYSHKASLPRATKTCVENTCYKMFIRTHRQYISERGCGCPTAMWPYQTECCKGDRCNK
    

Molecular Weight7026.12 Da

Isoelectric Point (pI)9.18

Net Charge (pH 7.0)6.86

Net Charge (pH 7.4) 6.42

Charge Density (pH 7.0) 0.1143

GRAVY Index-0.77

Hydrophobic Moment 0.66

Boman Index-0.24

Instability Index37.26

Aliphatic Index 35.83

Aromaticity 0.1000

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 2913.05

LogP -33.21

H-bond Donors 113.0

H-bond Acceptors 105.0

Rotatable Bonds 229.0

Heavy Atoms 485.0

Ring Count 12.0

Amide Bonds 63.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0041512 VERIFIED: YES

Provenance & Taxonomy

OrganismDendroaspis polylepis polylepis [Animal]

Familysnake three-finger toxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-22; 17-39; 41-52; 53-58

Bio-Activity Profile

Function

Toxin Venom Snake three-finger toxin family Pathogenesis-associated