Peptide Database

Peptide NameHainantoxin-XVI-8

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC205H316N56O55S5

DescriptionStandard

        RIGEGVPCDENDPRCCPRLVCLKPTLHGIWYKSYYCYKK
    

Molecular Weight4605.37 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)2.80

Net Charge (pH 7.4) 2.45

Charge Density (pH 7.0) 0.0717

GRAVY Index-0.61

Hydrophobic Moment 0.61

Boman Index-0.13

Instability Index15.98

Aliphatic Index 64.87

Aromaticity 0.1282

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11710.00

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

Amino Acid Composition

TPSA 1781.88

LogP -13.35

H-bond Donors 67.0

H-bond Acceptors 64.0

Rotatable Bonds 144.0

Heavy Atoms 321.0

Ring Count 11.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310394 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]

Disulfide1-16, 8-21, 15-36

Bio-Activity Profile

Function

Toxin