Peptide Database

Peptide NameAttacin (Nuecin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length214 amino acids

Chemical FormulaC998H1553N291O300S4

DescriptionStandard

        MSKSVALLLLCACLASGRHVPTRARRQAGSFTVNSDGTSGAALKVPLTGNDKNVLSAIGSADFNDRHKLSAASAGLALDNVNGHGLSLTGTRIPGFGEQLGVAGKVNLFHNNNHDLSAKAFAIRNSPSAIPNAPNFNTLGGGVDYMFKQKVGASLSAAHSDVINRNDYSAGGKLNLFRSPSSSLDFNAGFKKFDTPFYRSSWEPNVGFSFSKFF
    

Molecular Weight22556.04 Da

Isoelectric Point (pI)9.85

Net Charge (pH 7.0)9.01

Net Charge (pH 7.4) 8.43

Charge Density (pH 7.0) 0.0421

GRAVY Index-0.18

Hydrophobic Moment 0.65

Boman Index0.05

Instability Index33.31

Aliphatic Index 74.86

Aromaticity 0.0935

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10095.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181147 VERIFIED: YES

Provenance & Taxonomy

OrganismBombyx mori [Animal]

FamilyAttacin sarcotoxin-2

Tax ID7091

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Hemolytic

TargetGram-negative and Gram-positive bacteria