Peptide Database

Peptide NameD-A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC56H95N17O13

DescriptionStandard

        KAAAKWAAKAAK
    

Molecular Weight1214.46 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3130

GRAVY Index-0.33

Hydrophobic Moment 0.51

Boman Index-0.07

Instability Index-3.36

Aliphatic Index 58.33

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 503.29

LogP -3.89

H-bond Donors 18.0

H-bond Acceptors 17.0

Rotatable Bonds 41.0

Heavy Atoms 86.0

Ring Count 2.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379371 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

N-TermPalmitoylation

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antifungal Antibacterial

TargetHuman erythrocytes

Activity100 μM

MethodHemolysis

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