Peptide Database

Peptide NameHainantoxin-XVI-16

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC195H296N50O55S6

DescriptionStandard

        CIGEGVPCDENDPRCCSGLVCLKPALHGIWYKSYYCYKK
    

Molecular Weight4413.13 Da

Isoelectric Point (pI)7.76

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.43

Charge Density (pH 7.0) 0.0202

GRAVY Index-0.24

Hydrophobic Moment 0.37

Boman Index0.03

Instability Index17.92

Aliphatic Index 67.44

Aromaticity 0.1282

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 1666.87

LogP -13.19

H-bond Donors 63.0

H-bond Acceptors 63.0

Rotatable Bonds 138.0

Heavy Atoms 306.0

Ring Count 10.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0393952 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