Peptide Database

Peptide NameAscaphin-6 (Frogs, amphibians, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC118H195N31O33

DescriptionStandard

        GFKDWIKGAAKKLIKTVASSIANE
    

Molecular Weight2576.00 Da

Isoelectric Point (pI)9.83

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1152

GRAVY Index-0.10

Hydrophobic Moment 0.65

Boman Index0.06

Instability Index-6.34

Aliphatic Index 93.75

Aromaticity 0.0833

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1056.89

LogP -9.08

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 90.0

Heavy Atoms 182.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0390352 VERIFIED: YES

Provenance & Taxonomy

OrganismAscaphus truei [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli

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