Peptide Database

Peptide NameAlpha-elapitoxin-Nno2a

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC342H538N94O109S10

DescriptionStandard

        ITCYKTPIPITSETCAPGQNLCYTKTWCDAWCGSRGKVIELGCAATCPTVESYQDIKCCSTDDCNPHPKQKRP
    

Molecular Weight8031.15 Da

Isoelectric Point (pI)7.63

Net Charge (pH 7.0)0.75

Net Charge (pH 7.4) 0.33

Charge Density (pH 7.0) 0.0103

GRAVY Index-0.48

Hydrophobic Moment 0.35

Boman Index-0.05

Instability Index35.64

Aliphatic Index 50.82

Aromaticity 0.0685

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 16095.00

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

Amino Acid Composition

TPSA 3237.40

LogP -38.62

H-bond Donors 120.0

H-bond Acceptors 121.0

Rotatable Bonds 251.0

Heavy Atoms 555.0

Ring Count 15.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309784 VERIFIED: YES

Provenance & Taxonomy

OrganismNaja oxiana [Animal]

Familysnake three-finger toxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-22; 15-43; 28-32; 47-58; 59-64

Bio-Activity Profile

Function

Toxin Venom Snake three-finger toxin family Pathogenesis-associated