Peptide Database

Peptide NameHainantoxin-XVI-2

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC208H320N56O60S6

DescriptionStandard

        CIGEGVPCDENDPRCCSGLVCLKPTLHGIWYKSYYCYKKRSA
    

Molecular Weight4757.50 Da

Isoelectric Point (pI)8.29

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.43

Charge Density (pH 7.0) 0.0426

GRAVY Index-0.36

Hydrophobic Moment 0.37

Boman Index-0.04

Instability Index30.99

Aliphatic Index 62.62

Aromaticity 0.1190

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 1856.53

LogP -17.10

H-bond Donors 71.0

H-bond Acceptors 69.0

Rotatable Bonds 150.0

Heavy Atoms 330.0

Ring Count 10.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0292032 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