Peptide Database

Peptide NameJanus-faced atracotoxin J-ACTX-Hv1c

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Venom / Toxin ▸ General toxin ▸ Toxin

Venom / Toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC148H240N46O53S8

DescriptionStandard

        AICTGADRPCAACCPCCPGTSCKAESNGVSYCRKDEP
    

Molecular Weight3768.29 Da

Isoelectric Point (pI)6.20

Net Charge (pH 7.0)-0.28

Net Charge (pH 7.4) -0.59

Charge Density (pH 7.0) -0.0075

GRAVY Index-0.25

Hydrophobic Moment 0.39

Boman Index-0.07

Instability Index45.90

Aliphatic Index 31.89

Aromaticity 0.0270

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 1565.27

LogP -23.96

H-bond Donors 61.0

H-bond Acceptors 61.0

Rotatable Bonds 115.0

Heavy Atoms 255.0

Ring Count 5.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0078139 VERIFIED: NO

Provenance & Taxonomy

OrganismHadronyche versuta [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-17; 10-22; 13-14; 16-33

Bio-Activity Profile

Function

Toxin

RECORD: Rec_0228500 VERIFIED: YES

Provenance & Taxonomy

OrganismHadronyche versuta [Animal]

FamilyKappa toxin family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-17; 10-22; 13-14; 16-32

Bio-Activity Profile

Function

Toxin Venom Kappa toxin family Pathogenesis-associated