Peptide Database

Peptide NameMyotoxin II-2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC220H345N67O54S7

DescriptionStandard

        YKRCHKKGGHCFPKTVICLPPSSDFGKMDCRWRWKCCKKGSVN
    

Molecular Weight5016.96 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)8.87

Net Charge (pH 7.4) 8.46

Charge Density (pH 7.0) 0.2062

GRAVY Index-0.81

Hydrophobic Moment 0.59

Boman Index-0.23

Instability Index86.73

Aliphatic Index 31.63

Aromaticity 0.1163

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 1960.79

LogP -18.64

H-bond Donors 76.0

H-bond Acceptors 72.0

Rotatable Bonds 165.0

Heavy Atoms 348.0

Ring Count 12.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0279152 VERIFIED: NO

Provenance & Taxonomy

OrganismCrotalus viridis concolor [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin