Peptide Database

Peptide NameHainantoxin-VIII-12

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC183H279N53O46S7

DescriptionStandard

        DCAGYMRECKEKLCCSGYVCPSRWKWCVLPAPWRR
    

Molecular Weight4181.96 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.40

Charge Density (pH 7.0) 0.1058

GRAVY Index-0.46

Hydrophobic Moment 0.37

Boman Index-0.15

Instability Index88.16

Aliphatic Index 44.57

Aromaticity 0.1429

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 1592.20

LogP -11.86

H-bond Donors 64.0

H-bond Acceptors 57.0

Rotatable Bonds 129.0

Heavy Atoms 289.0

Ring Count 11.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0089015 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]

Disulfide2-15, 9-20, 14-27

Bio-Activity Profile

Function

Toxin