Peptide Database

Peptide NameBotulinum Toxin Type A

Function Ontology

Venom / Toxin ▸ Neurotoxin

Standard StatusStandard

Sequence Length255 amino acids

Chemical FormulaC1300H1990N334O388S6

DescriptionStandard

        MPFVNKQFNYKDPVNGVDIAYIKIPNVGQMQPVKAFKIHNKIWVIPERDTFTNPEEGDLNPPPEAKQVPVSYYDSTYLSTDNEKDNYLKGVTKLFERIYSTDLGRMLLTSIVRGIPFWGGSTIDTELKVIDTNCINVIQPDGSYRSEELNLVIIGPSADIIQFECKSFGHEVLNLTRNGYGSTQYIRFSPDFTFGFEESLEVDTNPLLGAGKFATDPAVTLAHELIHAGHRLYGIAINPNRVFKVNTNAYYEMSG
    

Molecular Weight28698.10 Da

Isoelectric Point (pI)5.16

Net Charge (pH 7.0)-8.05

Net Charge (pH 7.4) -8.62

Charge Density (pH 7.0) -0.0316

GRAVY Index-0.30

Hydrophobic Moment 0.82

Boman Index0.06

Instability Index24.03

Aliphatic Index 84.43

Aromaticity 0.1137

Extinction Coeff. Reduced 30370.00

Extinction Coeff. Oxidized 30495.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0057515 VERIFIED: YES

Provenance & Taxonomy

OrganismClostridium botulinum [Bacterium]

FamilyNeurotoxin

Tax ID1491

Structure & Mods

Configheterogeneous macromolecular preparation [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Neuromuscular blocker Neurotoxin