Peptide Database

Peptide NameBuforin-2 (5-13) + Magainin-2 (1-14)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC115H183N33O26

DescriptionStandard

        RAGLQFPVGGIGKFLHSAKKFGK
    

Molecular Weight2443.89 Da

Isoelectric Point (pI)11.33

Net Charge (pH 7.0)4.84

Net Charge (pH 7.4) 4.58

Charge Density (pH 7.0) 0.2106

GRAVY Index-0.13

Hydrophobic Moment 0.69

Boman Index0.08

Instability Index27.81

Aliphatic Index 72.17

Aromaticity 0.1304

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 952.71

LogP -7.71

H-bond Donors 33.0

H-bond Acceptors 32.0

Rotatable Bonds 83.0

Heavy Atoms 174.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0388064 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyMagainin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetStreptococcus mutans

Activity16 μg/mL

MethodMIC

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