Peptide Database

Peptide NameOmega-hexatoxin-Hv2a

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ omega-atracotoxin type 2 family

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC187H317N57O58S6

DescriptionStandard

        LLACLFGNGRCSSNRDCCELTPVCKRGSCVSSGPGLVGGILGGIL
    

Molecular Weight4484.25 Da

Isoelectric Point (pI)8.35

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.41

Charge Density (pH 7.0) 0.0379

GRAVY Index0.55

Hydrophobic Moment 0.43

Boman Index0.18

Instability Index50.75

Aliphatic Index 99.56

Aromaticity 0.0222

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1820.02

LogP -24.00

H-bond Donors 70.0

H-bond Acceptors 66.0

Rotatable Bonds 147.0

Heavy Atoms 308.0

Ring Count 3.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140747 VERIFIED: YES

Provenance & Taxonomy

OrganismHadronyche versuta [Animal]

Familyomega-atracotoxin type 2 family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-18; 11-24; 17-29

Bio-Activity Profile

Function

Toxin Venom omega-atracotoxin type 2 family Pathogenesis-associated

RECORD: Rec_0402664 VERIFIED: NO