Peptide Database

Peptide NameCaerin-3.2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC109H183N27O33

DescriptionStandard

        GLWEKIKEKASELVSGIVEGVK
    

Molecular Weight2399.78 Da

Isoelectric Point (pI)6.29

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0106

GRAVY Index-0.10

Hydrophobic Moment 0.56

Boman Index0.08

Instability Index12.32

Aliphatic Index 115.00

Aromaticity 0.0455

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 983.95

LogP -6.67

H-bond Donors 34.0

H-bond Acceptors 33.0

Rotatable Bonds 86.0

Heavy Atoms 169.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0416559 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)

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