Peptide Database

Peptide NameConotoxin Sx11.2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC136H202N46O47S8

DescriptionStandard

        CRAEGTYCENDSQCCLNECCWGGCGHPCRHPG
    

Molecular Weight3489.86 Da

Isoelectric Point (pI)5.36

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.56

Charge Density (pH 7.0) -0.0668

GRAVY Index-0.72

Hydrophobic Moment 0.28

Boman Index-0.12

Instability Index46.34

Aliphatic Index 15.31

Aromaticity 0.0625

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 1483.95

LogP -21.31

H-bond Donors 58.0

H-bond Acceptors 55.0

Rotatable Bonds 107.0

Heavy Atoms 237.0

Ring Count 7.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0101817 VERIFIED: NO

Provenance & Taxonomy

OrganismConus striolatus [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin