Peptide Database

Peptide NameConotoxin Cl-S1

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC227H331N67O80S8

DescriptionStandard

        YDAPYCSQEEVRECHDDCSGNPVRDACQCAYDPAGSPACDCYCVEPWRR
    

Molecular Weight5534.98 Da

Isoelectric Point (pI)4.24

Net Charge (pH 7.0)-6.22

Net Charge (pH 7.4) -6.60

Charge Density (pH 7.0) -0.1269

GRAVY Index-0.87

Hydrophobic Moment 0.55

Boman Index-0.20

Instability Index104.25

Aliphatic Index 27.96

Aromaticity 0.1020

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 2352.12

LogP -28.80

H-bond Donors 87.0

H-bond Acceptors 83.0

Rotatable Bonds 166.0

Heavy Atoms 382.0

Ring Count 12.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145464 VERIFIED: NO

Provenance & Taxonomy

OrganismConus californica [Animal]

FamilyConotoxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin