Peptide Database

Peptide NameAntimicrobial peptide attacin AttA

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length208 amino acids

Chemical FormulaC952H1486N286O293S4

DescriptionStandard

        MQSFKICFFISCLSVVLVKGQFGGTVSSNPNGGLDVNARLSKTIGDPNANVVGGVFAAGNTDGGPATRGAFLAANKDGHGLSLQHSKTDNFGSSLTSSAHAHLFNDKTHKLDANAFHSRTHLDNGFKFDRVGGGLRYDHVTGHGASLTASRIPQLDMNTLGLTGKANLWSSPNRATTLDLTGGVSKHFGGPFDGQTNKQIGLGLNSRF
    

Molecular Weight21753.98 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)6.35

Net Charge (pH 7.4) 5.58

Charge Density (pH 7.0) 0.0306

GRAVY Index-0.28

Hydrophobic Moment 0.52

Boman Index0.06

Instability Index25.32

Aliphatic Index 71.78

Aromaticity 0.0769

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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_0257816 VERIFIED: YES

Provenance & Taxonomy

OrganismGlossina morsitans morsitans [Animal]

FamilyAttacin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0395529 VERIFIED: YES

Provenance & Taxonomy

OrganismGlossina morsitans morsitans [Animal]

FamilyAttacin sarcotoxin-2

Tax ID37546

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Hemolytic

TargetGram Negative Bacteria