Peptide Database

Peptide NameUnnamed

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin-related activity

Venom / Toxin ▸ Neurotoxin

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC78H121N19O20

DescriptionStandard

        QKKDKKDKFYGLF
    

Molecular Weight1644.91 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.2120

GRAVY Index-1.72

Hydrophobic Moment 0.25

Boman Index-0.46

Instability Index14.72

Aliphatic Index 30.00

Aromaticity 0.2308

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 680.54

LogP -3.81

H-bond Donors 23.0

H-bond Acceptors 23.0

Rotatable Bonds 60.0

Heavy Atoms 117.0

Ring Count 3.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071035 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Toxin-related activity Neurotoxin

Targettoxin-sensitive cells/organisms

RECORD: Rec_0378776 VERIFIED: NO