Peptide Database

Peptide NameHainantoxin-II-10

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC181H300N50O50S7

DescriptionStandard

        LFECSVSCEIEKEGNKGCKKKKCKGGWKCKFNMCVKV
    

Molecular Weight4201.08 Da

Isoelectric Point (pI)9.20

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.39

Charge Density (pH 7.0) 0.1541

GRAVY Index-0.56

Hydrophobic Moment 0.62

Boman Index-0.18

Instability Index48.57

Aliphatic Index 44.59

Aromaticity 0.0811

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1662.75

LogP -15.54

H-bond Donors 63.0

H-bond Acceptors 63.0

Rotatable Bonds 153.0

Heavy Atoms 288.0

Ring Count 4.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0318460 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]

Disulfide4-18, 8-29, 23-34

Bio-Activity Profile

Function

Toxin