Peptide Database

Peptide NameCrotamine-24 2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC115H185N33O36S4

DescriptionStandard

        FPKENICIPYSSDGGNMDCRKKCK
    

Molecular Weight2734.16 Da

Isoelectric Point (pI)8.61

Net Charge (pH 7.0)1.73

Net Charge (pH 7.4) 1.47

Charge Density (pH 7.0) 0.0721

GRAVY Index-0.97

Hydrophobic Moment 0.30

Boman Index-0.25

Instability Index44.35

Aliphatic Index 32.50

Aromaticity 0.0833

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 1139.79

LogP -13.02

H-bond Donors 41.0

H-bond Acceptors 42.0

Rotatable Bonds 92.0

Heavy Atoms 188.0

Ring Count 4.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077874 VERIFIED: NO

Provenance & Taxonomy

OrganismCrotalus viridis viridis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin