Peptide Database

Peptide NameHainantoxin-VIII-14

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC178H275N55O46S7

DescriptionStandard

        DCAGHMRECKEKLCCSGYVCSSRWKWCVLPAPWRR
    

Molecular Weight4145.88 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)3.79

Net Charge (pH 7.4) 3.44

Charge Density (pH 7.0) 0.1083

GRAVY Index-0.49

Hydrophobic Moment 0.34

Boman Index-0.18

Instability Index72.53

Aliphatic Index 44.57

Aromaticity 0.1143

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18365.00

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

Amino Acid Composition

TPSA 1629.67

LogP -14.36

H-bond Donors 66.0

H-bond Acceptors 58.0

Rotatable Bonds 131.0

Heavy Atoms 286.0

Ring Count 10.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0075171 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