Peptide Database

Peptide NameCytotoxin 1

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC296H491N79O82S11

DescriptionStandard

        LKCNKLVPIAYKTCPEGKNLCYKMFMMSDLTIPVKRGCIDVCPKNSLLVKYVCCNTDRCN
    

Molecular Weight6821.26 Da

Isoelectric Point (pI)9.00

Net Charge (pH 7.0)5.68

Net Charge (pH 7.4) 5.34

Charge Density (pH 7.0) 0.0946

GRAVY Index0.02

Hydrophobic Moment 0.49

Boman Index-0.01

Instability Index37.45

Aliphatic Index 84.33

Aromaticity 0.0667

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 2603.51

LogP -22.86

H-bond Donors 96.0

H-bond Acceptors 99.0

Rotatable Bonds 227.0

Heavy Atoms 468.0

Ring Count 8.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340492 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