Peptide Database

Peptide NameAttacin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length188 amino acids

Chemical FormulaC879H1342N250O270S

DescriptionStandard

        QAGSFTVNSDGTSGAALKVPLTGNDKNVLSAIGSADFNDRHKLSAASAGLALDNVNGHGLSLTGTRIPGFGEQLGVAGKVNLFHNNNHDLSAKAFAIRNSPSAIPNAPNFNTLGGGVDYMFKQKVGASLSAAHSDVINRNDYSAGGKLNLFRSPSSSLDFNAGFKKFDTPFYRSSWEPNVGFSFSKFF
    

Molecular Weight19763.64 Da

Isoelectric Point (pI)9.44

Net Charge (pH 7.0)4.20

Net Charge (pH 7.4) 3.71

Charge Density (pH 7.0) 0.0223

GRAVY Index-0.26

Hydrophobic Moment 0.65

Boman Index0.07

Instability Index24.71

Aliphatic Index 69.63

Aromaticity 0.1064

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 8351.98

LogP -109.02

H-bond Donors 284.0

H-bond Acceptors 280.0

Rotatable Bonds 645.0

Heavy Atoms 1400.0

Ring Count 34.0

Amide Bonds 209.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0383501 VERIFIED: NO

Provenance & Taxonomy

OrganismBombyx mori [Animal]

FamilyAttacin

Tax ID7091

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

RECORD: Rec_0407274 VERIFIED: NO