Peptide Database

Peptide NameCrotamine-24 1

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC117H197N33O34S4

DescriptionStandard

        FPKENICIPPSSDLGKMDCRKKCK
    

Molecular Weight2738.28 Da

Isoelectric Point (pI)9.03

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.47

Charge Density (pH 7.0) 0.1138

GRAVY Index-0.82

Hydrophobic Moment 0.40

Boman Index-0.26

Instability Index68.84

Aliphatic Index 48.75

Aromaticity 0.0417

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1093.70

LogP -10.80

H-bond Donors 39.0

H-bond Acceptors 41.0

Rotatable Bonds 93.0

Heavy Atoms 188.0

Ring Count 4.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059473 VERIFIED: NO

Provenance & Taxonomy

OrganismCrotalus viridis viridis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin