Peptide Database

Peptide NameConotoxin Cl-S2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC223H326N62O75S8

DescriptionStandard

        YDAPYCSEEELQACDCSHNPVRDACLCQYDPAGSPACECFCVEPWRR
    

Molecular Weight5331.86 Da

Isoelectric Point (pI)4.20

Net Charge (pH 7.0)-6.22

Net Charge (pH 7.4) -6.60

Charge Density (pH 7.0) -0.1323

GRAVY Index-0.56

Hydrophobic Moment 0.52

Boman Index-0.10

Instability Index131.39

Aliphatic Index 39.57

Aromaticity 0.1064

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 2174.49

LogP -24.02

H-bond Donors 80.0

H-bond Acceptors 78.0

Rotatable Bonds 160.0

Heavy Atoms 368.0

Ring Count 12.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297578 VERIFIED: NO

Provenance & Taxonomy

OrganismConus californica [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin