Peptide Database

Peptide NameCytotoxin 2

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC294H488N78O75S10

DescriptionStandard

        LKCKKLVPLFSKTCPAGKNLCYKMFMVAAPHVPVKRGCIDVCPKSSLLVKYVCCNTDKCN
    

Molecular Weight6636.15 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)8.76

Net Charge (pH 7.4) 8.37

Charge Density (pH 7.0) 0.1460

GRAVY Index0.20

Hydrophobic Moment 0.53

Boman Index0.04

Instability Index36.93

Aliphatic Index 84.33

Aromaticity 0.0667

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 2432.53

LogP -20.07

H-bond Donors 90.0

H-bond Acceptors 95.0

Rotatable Bonds 218.0

Heavy Atoms 457.0

Ring Count 10.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0356062 VERIFIED: YES

Provenance & Taxonomy

OrganismNaja oxiana [Animal]

Familysnake three-finger toxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-21; 14-38; 42-53; 54-59

Bio-Activity Profile

Function

Toxin Venom Snake three-finger toxin family Pathogenesis-associated