Peptide Database

Peptide NameHainantoxin-XIII-10

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC236H330N62O60S7

DescriptionStandard

        ECRYFWGECHDHMPCCDWLVCRYKWSITYNICVWNRTFPEK
    

Molecular Weight5219.98 Da

Isoelectric Point (pI)6.95

Net Charge (pH 7.0)-0.05

Net Charge (pH 7.4) -0.42

Charge Density (pH 7.0) -0.0011

GRAVY Index-0.53

Hydrophobic Moment 0.43

Boman Index-0.04

Instability Index71.51

Aliphatic Index 42.68

Aromaticity 0.2195

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26845.00

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

Amino Acid Composition

TPSA 1962.06

LogP -11.53

H-bond Donors 76.0

H-bond Acceptors 69.0

Rotatable Bonds 158.0

Heavy Atoms 365.0

Ring Count 17.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409601 VERIFIED: NO

Provenance & Taxonomy

OrganismSelenocosmia hainana [Animal]; Haplopelma hainanum [Animal]; Ornithoctonus hainana [Animal]

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-16, 9-21, 15-32

Bio-Activity Profile

Function

Toxin