Peptide Database

Peptide NameJanus-faced atracotoxin J-ACTX-Hv1b

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC142H225N45O52S8

DescriptionStandard

        TICTGADRPCAACCPCCPGTSCQGPEPNGVSYCRND
    

Molecular Weight3651.10 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-1.67

Net Charge (pH 7.4) -1.99

Charge Density (pH 7.0) -0.0465

GRAVY Index-0.29

Hydrophobic Moment 0.38

Boman Index-0.03

Instability Index47.71

Aliphatic Index 27.22

Aromaticity 0.0278

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 1524.22

LogP -24.94

H-bond Donors 58.0

H-bond Acceptors 59.0

Rotatable Bonds 106.0

Heavy Atoms 247.0

Ring Count 6.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0374667 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