Peptide Database

Peptide NameMaculatin 1.3

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antiviral

Antiviral ▸ Anti-HIV ▸ Anti-HIV-1

Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC98H159N25O24

DescriptionStandard

        GLLGLLGSVVSHVVPAIVGHF
    

Molecular Weight2071.46 Da

Isoelectric Point (pI)6.92

Net Charge (pH 7.0)-0.07

Net Charge (pH 7.4) -0.37

Charge Density (pH 7.0) -0.0031

GRAVY Index1.62

Hydrophobic Moment 0.40

Boman Index0.65

Instability Index14.84

Aliphatic Index 166.67

Aromaticity 0.0476

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 734.35

LogP -4.18

H-bond Donors 25.0

H-bond Acceptors 26.0

Rotatable Bonds 63.0

Heavy Atoms 147.0

Ring Count 4.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362764 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria eucnemis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other ModsC-terminal NH2

Bio-Activity Profile

Function

Antimicrobial Antiviral Anticancer

TargetStaphylococcus aureus USA300 MRSA

Activity6.2 μM

MethodMIC

RECORD: Rec_0370854 VERIFIED: YES