Peptide Database

Peptide NameHolocyclotoxin-1

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC227H357N71O71S8

DescriptionStandard

        SCTNPGKKRCNAKCSTHCDCKDGPTHNFGAGPVQCKKCTYQFKGEAYCKQ
    

Molecular Weight5473.22 Da

Isoelectric Point (pI)9.02

Net Charge (pH 7.0)5.55

Net Charge (pH 7.4) 5.11

Charge Density (pH 7.0) 0.1110

GRAVY Index-1.04

Hydrophobic Moment 0.31

Boman Index-0.25

Instability Index33.84

Aliphatic Index 11.80

Aromaticity 0.0800

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 2322.55

LogP -32.66

H-bond Donors 86.0

H-bond Acceptors 87.0

Rotatable Bonds 181.0

Heavy Atoms 377.0

Ring Count 9.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100996 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes holocyclus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin