Peptide Database

Peptide NameAttacin-A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length224 amino acids

Chemical FormulaC1022H1599N309O312S

DescriptionStandard

        MQKTSILIVALVALFAITEALPSLPTTGPIRVRRQVLGGSLTSNPAGGADARLDLTKGIGNPNHNVVGQVFAAGNTQSGPVTTGGTLAYNNAGHGASLTKTHTPGVKDVFQQEAHANLFNNGRHNLDAKVFASQNKLANGFEFQRNGAGLDYSHINGHGASLTHSNFPGIGQQLGLDGRANLWSSPNRATTLDLTGSASKWTSGPFANQKPNFGAGLGLSHHFG
    

Molecular Weight23238.58 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)6.38

Net Charge (pH 7.4) 5.63

Charge Density (pH 7.0) 0.0285

GRAVY Index-0.27

Hydrophobic Moment 0.48

Boman Index0.09

Instability Index21.42

Aliphatic Index 77.19

Aromaticity 0.0670

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 13980.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363456 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

FamilyAttacin sarcotoxin-2

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Hemolytic

TargetNo Target Organism Found